| 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 | $147.81 | 8.844% | $160.8823 | $160.88 | $160.90 | $160.90 |
| Purchase #2 | $133.84 | 7.296% | $143.605 | $143.61 | $143.60 | $143.60 |
| Purchase #3 | $83.76 | 8.616% | $90.9768 | $90.98 | $91.00 | $91.00 |
| Purchase #4 | $122.51 | 5.209% | $128.8915 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $201.56 | 8.654% | $219.003 | $219.00 | $219.00 | $219.00 |
| Purchase #6 | $44.85 | 3.313% | $46.3359 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $81.72 | 8.691% | $88.8223 | $88.82 | $88.80 | $88.80 |
| 7 purchase totals = | $816.05 | $878.5168 | $878.52 | $878.55 | $878.50 | |