| 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 | $142.77 | 12.200% | $160.1879 | $160.19 | $160.20 | $160.20 |
| Purchase #2 | $38.39 | 8.613% | $41.6965 | $41.70 | $41.70 | $41.70 |
| Purchase #3 | $186.72 | 12.705% | $210.4428 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $218.91 | 8.794% | $238.1609 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $48.56 | 9.813% | $53.3252 | $53.33 | $53.35 | $53.30 |
| Purchase #6 | $108.78 | 9.843% | $119.4872 | $119.49 | $119.50 | $119.50 |
| Purchase #7 | $64.39 | 6.235% | $68.4047 | $68.40 | $68.40 | $68.40 |
| 7 purchase totals = | $808.52 | $891.7052 | $891.71 | $891.75 | $891.70 | |