| 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 | $190.72 | 10.134% | $210.0476 | $210.05 | $210.05 | $210.00 |
| Purchase #2 | $56.64 | 9.418% | $61.9744 | $61.97 | $61.95 | $62.00 |
| Purchase #3 | $211.52 | 7.360% | $227.0879 | $227.09 | $227.10 | $227.10 |
| Purchase #4 | $16.48 | 9.359% | $18.0224 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $129.77 | 10.435% | $143.3115 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $77.62 | 8.725% | $84.3923 | $84.39 | $84.40 | $84.40 |
| Purchase #7 | $146.90 | 13.589% | $166.8622 | $166.86 | $166.85 | $166.90 |
| 7 purchase totals = | $829.65 | $911.6983 | $911.69 | $911.65 | $911.70 | |