| 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 | $192.39 | 13.371% | $218.1145 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $95.26 | 4.802% | $99.8344 | $99.83 | $99.85 | $99.80 |
| Purchase #3 | $66.49 | 11.501% | $74.137 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $80.79 | 7.763% | $87.0617 | $87.06 | $87.05 | $87.10 |
| Purchase #5 | $191.99 | 3.501% | $198.7116 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $34.30 | 11.857% | $38.367 | $38.37 | $38.35 | $38.40 |
| Purchase #7 | $144.93 | 7.627% | $155.9838 | $155.98 | $156.00 | $156.00 |
| 7 purchase totals = | $806.15 | $872.2100 | $872.20 | $872.20 | $872.20 | |