| 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 | $153.61 | 5.765% | $162.4656 | $162.47 | $162.45 | $162.50 |
| Purchase #2 | $70.77 | 3.372% | $73.1564 | $73.16 | $73.15 | $73.20 |
| Purchase #3 | $242.85 | 3.231% | $250.6965 | $250.70 | $250.70 | $250.70 |
| Purchase #4 | $184.89 | 4.236% | $192.7219 | $192.72 | $192.70 | $192.70 |
| Purchase #5 | $42.67 | 8.791% | $46.4211 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $191.58 | 13.175% | $216.8207 | $216.82 | $216.80 | $216.80 |
| Purchase #7 | $197.33 | 8.461% | $214.0261 | $214.03 | $214.05 | $214.00 |
| 7 purchase totals = | $1,083.70 | $1,156.3083 | $1,156.32 | $1,156.25 | $1,156.30 | |