| 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 | $157.82 | 9.625% | $173.0102 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $28.80 | 10.208% | $31.7399 | $31.74 | $31.75 | $31.70 |
| Purchase #3 | $62.39 | 7.639% | $67.156 | $67.16 | $67.15 | $67.20 |
| Purchase #4 | $164.46 | 10.781% | $182.1904 | $182.19 | $182.20 | $182.20 |
| Purchase #5 | $71.86 | 11.617% | $80.208 | $80.21 | $80.20 | $80.20 |
| Purchase #6 | $207.58 | 6.292% | $220.6409 | $220.64 | $220.65 | $220.60 |
| Purchase #7 | $51.41 | 3.291% | $53.1019 | $53.10 | $53.10 | $53.10 |
| 7 purchase totals = | $744.32 | $808.0473 | $808.05 | $808.05 | $808.00 | |