| 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 | $126.36 | 11.683% | $141.1226 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $53.45 | 13.465% | $60.647 | $60.65 | $60.65 | $60.60 |
| Purchase #3 | $228.75 | 7.653% | $246.2562 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $143.97 | 12.199% | $161.5329 | $161.53 | $161.55 | $161.50 |
| Purchase #5 | $89.67 | 5.652% | $94.7381 | $94.74 | $94.75 | $94.70 |
| Purchase #6 | $93.74 | 11.818% | $104.8182 | $104.82 | $104.80 | $104.80 |
| Purchase #7 | $52.62 | 4.152% | $54.8048 | $54.80 | $54.80 | $54.80 |
| 7 purchase totals = | $788.56 | $863.9198 | $863.92 | $863.90 | $863.80 | |