| 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 | $195.59 | 11.414% | $217.9146 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $231.86 | 13.674% | $263.5645 | $263.56 | $263.55 | $263.60 |
| Purchase #3 | $199.82 | 9.631% | $219.0647 | $219.06 | $219.05 | $219.10 |
| Purchase #4 | $49.33 | 10.590% | $54.554 | $54.55 | $54.55 | $54.60 |
| Purchase #5 | $118.99 | 13.709% | $135.3023 | $135.30 | $135.30 | $135.30 |
| Purchase #6 | $78.62 | 11.666% | $87.7918 | $87.79 | $87.80 | $87.80 |
| Purchase #7 | $161.85 | 13.267% | $183.3226 | $183.32 | $183.30 | $183.30 |
| 7 purchase totals = | $1,036.06 | $1,161.5145 | $1,161.49 | $1,161.45 | $1,161.60 | |