| 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 | $157.81 | 12.257% | $177.1528 | $177.15 | $177.15 | $177.20 |
| Purchase #2 | $246.32 | 3.642% | $255.291 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $73.92 | 7.673% | $79.5919 | $79.59 | $79.60 | $79.60 |
| Purchase #4 | $25.90 | 13.199% | $29.3185 | $29.32 | $29.30 | $29.30 |
| Purchase #5 | $233.89 | 8.296% | $253.2935 | $253.29 | $253.30 | $253.30 |
| Purchase #6 | $70.52 | 6.409% | $75.0396 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $233.49 | 9.511% | $255.6972 | $255.70 | $255.70 | $255.70 |
| 7 purchase totals = | $1,041.85 | $1,125.3845 | $1,125.38 | $1,125.40 | $1,125.40 | |