| 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 | $165.92 | 8.622% | $180.2256 | $180.23 | $180.25 | $180.20 |
| Purchase #2 | $66.44 | 7.325% | $71.3067 | $71.31 | $71.30 | $71.30 |
| Purchase #3 | $64.56 | 7.268% | $69.2522 | $69.25 | $69.25 | $69.30 |
| Purchase #4 | $120.56 | 8.723% | $131.0764 | $131.08 | $131.10 | $131.10 |
| Purchase #5 | $170.93 | 11.758% | $191.0279 | $191.03 | $191.05 | $191.00 |
| Purchase #6 | $143.97 | 5.795% | $152.3131 | $152.31 | $152.30 | $152.30 |
| Purchase #7 | $195.87 | 12.798% | $220.9374 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $928.25 | $1,016.1393 | $1,016.15 | $1,016.20 | $1,016.10 | |