| 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 | $142.98 | 3.839% | $148.469 | $148.47 | $148.45 | $148.50 |
| Purchase #2 | $192.31 | 10.271% | $212.0622 | $212.06 | $212.05 | $212.10 |
| Purchase #3 | $67.47 | 3.801% | $70.0345 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $189.35 | 8.748% | $205.9143 | $205.91 | $205.90 | $205.90 |
| Purchase #5 | $50.82 | 13.186% | $57.5211 | $57.52 | $57.50 | $57.50 |
| Purchase #6 | $167.38 | 4.622% | $175.1163 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $111.96 | 11.554% | $124.8959 | $124.90 | $124.90 | $124.90 |
| 7 purchase totals = | $922.27 | $994.0133 | $994.01 | $993.95 | $994.00 | |