| 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 | $138.45 | 11.268% | $154.0505 | $154.05 | $154.05 | $154.10 |
| Purchase #2 | $7.30 | 13.215% | $8.2647 | $8.26 | $8.25 | $8.30 |
| Purchase #3 | $174.62 | 7.463% | $187.6519 | $187.65 | $187.65 | $187.70 |
| Purchase #4 | $225.28 | 3.354% | $232.8359 | $232.84 | $232.85 | $232.80 |
| Purchase #5 | $144.26 | 5.506% | $152.203 | $152.20 | $152.20 | $152.20 |
| Purchase #6 | $185.61 | 11.366% | $206.7064 | $206.71 | $206.70 | $206.70 |
| Purchase #7 | $164.34 | 6.357% | $174.7871 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $1,039.86 | $1,116.4995 | $1,116.50 | $1,116.50 | $1,116.60 | |