| 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 | $140.55 | 8.216% | $152.0976 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $126.89 | 7.418% | $136.3027 | $136.30 | $136.30 | $136.30 |
| Purchase #3 | $135.47 | 12.656% | $152.6151 | $152.62 | $152.60 | $152.60 |
| Purchase #4 | $123.33 | 10.870% | $136.736 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $58.59 | 5.512% | $61.8195 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $141.35 | 5.208% | $148.7115 | $148.71 | $148.70 | $148.70 |
| Purchase #7 | $164.87 | 5.493% | $173.9263 | $173.93 | $173.95 | $173.90 |
| 7 purchase totals = | $891.05 | $962.2087 | $962.22 | $962.20 | $962.10 | |