| 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 | $124.57 | 11.439% | $138.8196 | $138.82 | $138.80 | $138.80 |
| Purchase #2 | $66.45 | 3.165% | $68.5531 | $68.55 | $68.55 | $68.60 |
| Purchase #3 | $198.31 | 11.187% | $220.4949 | $220.49 | $220.50 | $220.50 |
| Purchase #4 | $151.28 | 8.793% | $164.5821 | $164.58 | $164.60 | $164.60 |
| Purchase #5 | $96.94 | 11.790% | $108.3692 | $108.37 | $108.35 | $108.40 |
| Purchase #6 | $126.69 | 9.158% | $138.2923 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $6.77 | 12.562% | $7.6204 | $7.62 | $7.60 | $7.60 |
| 7 purchase totals = | $771.01 | $846.7316 | $846.72 | $846.70 | $846.80 | |