| 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 | $14.75 | 3.532% | $15.271 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $150.74 | 5.689% | $159.3156 | $159.32 | $159.30 | $159.30 |
| Purchase #3 | $53.54 | 4.800% | $56.1099 | $56.11 | $56.10 | $56.10 |
| Purchase #4 | $49.99 | 8.780% | $54.3791 | $54.38 | $54.40 | $54.40 |
| Purchase #5 | $161.73 | 10.202% | $178.2297 | $178.23 | $178.25 | $178.20 |
| Purchase #6 | $94.75 | 3.687% | $98.2434 | $98.24 | $98.25 | $98.20 |
| Purchase #7 | $133.56 | 7.867% | $144.0672 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $659.06 | $705.6159 | $705.62 | $705.60 | $705.60 | |