| 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 | $137.88 | 9.242% | $150.6229 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $22.53 | 5.856% | $23.8494 | $23.85 | $23.85 | $23.80 |
| Purchase #3 | $226.76 | 9.638% | $248.6151 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $99.54 | 6.172% | $105.6836 | $105.68 | $105.70 | $105.70 |
| Purchase #5 | $83.35 | 5.468% | $87.9076 | $87.91 | $87.90 | $87.90 |
| Purchase #6 | $23.57 | 11.297% | $26.2327 | $26.23 | $26.25 | $26.20 |
| Purchase #7 | $144.31 | 12.205% | $161.923 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $737.94 | $804.8343 | $804.83 | $804.80 | $804.70 | |