| 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 | $159.42 | 11.459% | $177.6879 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $146.43 | 6.410% | $155.8162 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $247.79 | 7.314% | $265.9134 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $27.68 | 3.141% | $28.5494 | $28.55 | $28.55 | $28.50 |
| Purchase #5 | $228.89 | 12.801% | $258.1902 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $30.30 | 5.149% | $31.8601 | $31.86 | $31.85 | $31.90 |
| Purchase #7 | $185.66 | 5.409% | $195.7023 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $1,026.17 | $1,113.7195 | $1,113.72 | $1,113.70 | $1,113.70 | |