| 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 | $176.45 | 8.403% | $191.2771 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $27.38 | 4.520% | $28.6176 | $28.62 | $28.60 | $28.60 |
| Purchase #3 | $155.70 | 3.482% | $161.1215 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $228.76 | 9.238% | $249.8928 | $249.89 | $249.90 | $249.90 |
| Purchase #5 | $187.75 | 13.388% | $212.886 | $212.89 | $212.90 | $212.90 |
| Purchase #6 | $93.80 | 7.160% | $100.5161 | $100.52 | $100.50 | $100.50 |
| Purchase #7 | $148.46 | 6.301% | $157.8145 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $1,018.30 | $1,102.1256 | $1,102.13 | $1,102.10 | $1,102.10 | |