| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.57 | 7.612% | $145.8896 | $145.89 | $145.90 | $145.90 |
| Purchase #2 | $170.30 | 13.693% | $193.6192 | $193.62 | $193.60 | $193.60 |
| Purchase #3 | $214.69 | 10.192% | $236.5712 | $236.57 | $236.55 | $236.60 |
| Purchase #4 | $103.43 | 5.553% | $109.1735 | $109.17 | $109.15 | $109.20 |
| Purchase #5 | $170.34 | 10.755% | $188.6601 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $156.38 | 11.607% | $174.531 | $174.53 | $174.55 | $174.50 |
| Purchase #7 | $158.48 | 8.175% | $171.4357 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $1,109.19 | $1,219.8803 | $1,219.88 | $1,219.85 | $1,219.90 | |