| 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 | $229.65 | 8.486% | $249.1381 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $99.47 | 12.703% | $112.1057 | $112.11 | $112.10 | $112.10 |
| Purchase #3 | $142.33 | 5.402% | $150.0187 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $155.97 | 7.622% | $167.858 | $167.86 | $167.85 | $167.90 |
| Purchase #5 | $215.37 | 5.392% | $226.9828 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $152.89 | 5.302% | $160.9962 | $161.00 | $161.00 | $161.00 |
| Purchase #7 | $103.41 | 13.354% | $117.2194 | $117.22 | $117.20 | $117.20 |
| 7 purchase totals = | $1,099.09 | $1,184.3189 | $1,184.33 | $1,184.30 | $1,184.30 | |