| 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 | $193.53 | 12.660% | $218.0309 | $218.03 | $218.05 | $218.00 |
| Purchase #2 | $20.55 | 7.168% | $22.023 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $49.92 | 12.683% | $56.2514 | $56.25 | $56.25 | $56.30 |
| Purchase #4 | $195.99 | 6.186% | $208.1139 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $149.88 | 7.369% | $160.9247 | $160.92 | $160.90 | $160.90 |
| Purchase #6 | $77.69 | 11.805% | $86.8613 | $86.86 | $86.85 | $86.90 |
| Purchase #7 | $27.99 | 3.474% | $28.9624 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $715.55 | $781.1676 | $781.15 | $781.10 | $781.20 | |