| 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 | $120.31 | 12.347% | $135.1647 | $135.16 | $135.15 | $135.20 |
| Purchase #2 | $129.78 | 9.521% | $142.1364 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $128.59 | 11.271% | $143.0834 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $58.77 | 8.756% | $63.9159 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $38.56 | 7.844% | $41.5846 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $69.68 | 3.459% | $72.0902 | $72.09 | $72.10 | $72.10 |
| Purchase #7 | $13.82 | 9.289% | $15.1037 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $559.51 | $613.0789 | $613.07 | $613.10 | $613.10 | |