| 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 | $120.27 | 11.701% | $134.3428 | $134.34 | $134.35 | $134.30 |
| Purchase #2 | $37.86 | 7.628% | $40.748 | $40.75 | $40.75 | $40.70 |
| Purchase #3 | $169.30 | 12.165% | $189.8953 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $62.45 | 13.327% | $70.7727 | $70.77 | $70.75 | $70.80 |
| Purchase #5 | $139.26 | 11.409% | $155.1482 | $155.15 | $155.15 | $155.10 |
| Purchase #6 | $91.61 | 13.349% | $103.839 | $103.84 | $103.85 | $103.80 |
| Purchase #7 | $156.56 | 3.617% | $162.2228 | $162.22 | $162.20 | $162.20 |
| 7 purchase totals = | $777.31 | $856.9688 | $856.97 | $856.95 | $856.80 | |