| 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 | $181.48 | 10.839% | $201.1506 | $201.15 | $201.15 | $201.20 |
| Purchase #2 | $187.67 | 7.718% | $202.1544 | $202.15 | $202.15 | $202.20 |
| Purchase #3 | $107.90 | 5.249% | $113.5637 | $113.56 | $113.55 | $113.60 |
| Purchase #4 | $105.57 | 5.380% | $111.2497 | $111.25 | $111.25 | $111.20 |
| Purchase #5 | $30.51 | 3.255% | $31.5031 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $154.65 | 4.825% | $162.1119 | $162.11 | $162.10 | $162.10 |
| Purchase #7 | $93.68 | 11.842% | $104.7736 | $104.77 | $104.75 | $104.80 |
| 7 purchase totals = | $861.46 | $926.5070 | $926.49 | $926.45 | $926.60 | |