| 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 | $138.73 | 10.696% | $153.5686 | $153.57 | $153.55 | $153.60 |
| Purchase #2 | $69.27 | 8.686% | $75.2868 | $75.29 | $75.30 | $75.30 |
| Purchase #3 | $250.95 | 10.657% | $277.6937 | $277.69 | $277.70 | $277.70 |
| Purchase #4 | $166.86 | 7.370% | $179.1576 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $228.93 | 8.590% | $248.5951 | $248.60 | $248.60 | $248.60 |
| Purchase #6 | $13.28 | 11.776% | $14.8439 | $14.84 | $14.85 | $14.80 |
| Purchase #7 | $131.45 | 13.689% | $149.4442 | $149.44 | $149.45 | $149.40 |
| 7 purchase totals = | $999.47 | $1,098.5899 | $1,098.59 | $1,098.60 | $1,098.60 | |