| 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 | $204.74 | 12.653% | $230.6458 | $230.65 | $230.65 | $230.60 |
| Purchase #2 | $145.84 | 3.663% | $151.1821 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $35.55 | 13.594% | $40.3827 | $40.38 | $40.40 | $40.40 |
| Purchase #4 | $70.42 | 7.842% | $75.9423 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $159.87 | 10.331% | $176.3862 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $81.65 | 7.395% | $87.688 | $87.69 | $87.70 | $87.70 |
| Purchase #7 | $220.93 | 6.507% | $235.3059 | $235.31 | $235.30 | $235.30 |
| 7 purchase totals = | $919.00 | $997.5330 | $997.54 | $997.60 | $997.50 | |