| 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 | $189.63 | 7.164% | $203.2151 | $203.22 | $203.20 | $203.20 |
| Purchase #2 | $93.75 | 9.802% | $102.9394 | $102.94 | $102.95 | $102.90 |
| Purchase #3 | $172.99 | 5.143% | $181.8869 | $181.89 | $181.90 | $181.90 |
| Purchase #4 | $142.94 | 6.582% | $152.3483 | $152.35 | $152.35 | $152.30 |
| Purchase #5 | $52.98 | 9.420% | $57.9707 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $187.58 | 11.719% | $209.5625 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $9.71 | 4.244% | $10.1221 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $849.58 | $918.0450 | $918.05 | $918.00 | $918.00 | |