| 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 | $177.71 | 6.857% | $189.8956 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $188.76 | 12.369% | $212.1077 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $56.72 | 9.301% | $61.9955 | $62.00 | $62.00 | $62.00 |
| Purchase #4 | $34.51 | 9.331% | $37.7301 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $96.55 | 8.808% | $105.0541 | $105.05 | $105.05 | $105.10 |
| Purchase #6 | $157.43 | 11.472% | $175.4904 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $56.80 | 9.579% | $62.2409 | $62.24 | $62.25 | $62.20 |
| 7 purchase totals = | $768.48 | $844.5143 | $844.52 | $844.55 | $844.50 | |