| 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 | $142.64 | 11.742% | $159.3888 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $144.94 | 5.758% | $153.2856 | $153.29 | $153.30 | $153.30 |
| Purchase #3 | $185.41 | 12.150% | $207.9373 | $207.94 | $207.95 | $207.90 |
| Purchase #4 | $32.36 | 10.264% | $35.6814 | $35.68 | $35.70 | $35.70 |
| Purchase #5 | $147.43 | 8.328% | $159.708 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $13.32 | 4.487% | $13.9177 | $13.92 | $13.90 | $13.90 |
| Purchase #7 | $221.70 | 13.503% | $251.6362 | $251.64 | $251.65 | $251.60 |
| 7 purchase totals = | $887.80 | $981.5550 | $981.57 | $981.60 | $981.50 | |