| 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 | $157.91 | 12.651% | $177.8872 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $171.97 | 10.679% | $190.3347 | $190.33 | $190.35 | $190.30 |
| Purchase #3 | $195.67 | 3.170% | $201.8727 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $113.46 | 12.213% | $127.3169 | $127.32 | $127.30 | $127.30 |
| Purchase #5 | $143.52 | 4.319% | $149.7186 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $48.78 | 10.554% | $53.9282 | $53.93 | $53.95 | $53.90 |
| Purchase #7 | $167.82 | 3.113% | $173.0442 | $173.04 | $173.05 | $173.00 |
| 7 purchase totals = | $999.13 | $1,074.1025 | $1,074.10 | $1,074.10 | $1,074.00 | |