| 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 | $28.62 | 13.155% | $32.385 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $121.29 | 7.173% | $129.9901 | $129.99 | $130.00 | $130.00 |
| Purchase #3 | $201.55 | 5.322% | $212.2765 | $212.28 | $212.30 | $212.30 |
| Purchase #4 | $120.44 | 7.815% | $129.8524 | $129.85 | $129.85 | $129.90 |
| Purchase #5 | $57.26 | 10.781% | $63.4332 | $63.43 | $63.45 | $63.40 |
| Purchase #6 | $134.54 | 11.506% | $150.0202 | $150.02 | $150.00 | $150.00 |
| Purchase #7 | $62.41 | 6.809% | $66.6595 | $66.66 | $66.65 | $66.70 |
| 7 purchase totals = | $726.11 | $784.6169 | $784.62 | $784.65 | $784.70 | |