| 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 | $151.92 | 7.845% | $163.8381 | $163.84 | $163.85 | $163.80 |
| Purchase #2 | $17.31 | 8.589% | $18.7968 | $18.80 | $18.80 | $18.80 |
| Purchase #3 | $60.55 | 3.518% | $62.6801 | $62.68 | $62.70 | $62.70 |
| Purchase #4 | $148.74 | 13.393% | $168.6607 | $168.66 | $168.65 | $168.70 |
| Purchase #5 | $240.25 | 9.659% | $263.4557 | $263.46 | $263.45 | $263.50 |
| Purchase #6 | $177.61 | 8.179% | $192.1367 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $23.48 | 7.654% | $25.2772 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $819.86 | $894.8453 | $894.86 | $894.90 | $894.90 | |