| 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 | $137.51 | 13.302% | $155.8016 | $155.80 | $155.80 | $155.80 |
| Purchase #2 | $22.49 | 12.135% | $25.2192 | $25.22 | $25.20 | $25.20 |
| Purchase #3 | $152.85 | 6.786% | $163.2224 | $163.22 | $163.20 | $163.20 |
| Purchase #4 | $187.76 | 4.515% | $196.2374 | $196.24 | $196.25 | $196.20 |
| Purchase #5 | $48.37 | 10.135% | $53.2723 | $53.27 | $53.25 | $53.30 |
| Purchase #6 | $15.67 | 3.442% | $16.2094 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $202.48 | 8.223% | $219.1299 | $219.13 | $219.15 | $219.10 |
| 7 purchase totals = | $767.13 | $829.0922 | $829.09 | $829.05 | $829.00 | |