| 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 | $152.52 | 5.784% | $161.3418 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $84.68 | 11.810% | $94.6807 | $94.68 | $94.70 | $94.70 |
| Purchase #3 | $17.90 | 11.260% | $19.9155 | $19.92 | $19.90 | $19.90 |
| Purchase #4 | $219.62 | 3.268% | $226.7972 | $226.80 | $226.80 | $226.80 |
| Purchase #5 | $16.59 | 5.128% | $17.4407 | $17.44 | $17.45 | $17.40 |
| Purchase #6 | $111.97 | 6.446% | $119.1876 | $119.19 | $119.20 | $119.20 |
| Purchase #7 | $11.67 | 13.775% | $13.2775 | $13.28 | $13.30 | $13.30 |
| 7 purchase totals = | $614.95 | $652.6410 | $652.65 | $652.70 | $652.60 | |