| 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 | $167.49 | 8.363% | $181.4972 | $181.50 | $181.50 | $181.50 |
| Purchase #2 | $55.33 | 12.271% | $62.1195 | $62.12 | $62.10 | $62.10 |
| Purchase #3 | $13.37 | 9.109% | $14.5879 | $14.59 | $14.60 | $14.60 |
| Purchase #4 | $143.72 | 9.600% | $157.5171 | $157.52 | $157.50 | $157.50 |
| Purchase #5 | $69.99 | 3.436% | $72.3949 | $72.39 | $72.40 | $72.40 |
| Purchase #6 | $47.45 | 11.809% | $53.0534 | $53.05 | $53.05 | $53.10 |
| Purchase #7 | $39.99 | 11.606% | $44.6312 | $44.63 | $44.65 | $44.60 |
| 7 purchase totals = | $537.34 | $585.8012 | $585.80 | $585.80 | $585.80 | |