| 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 | $159.31 | 11.133% | $177.046 | $177.05 | $177.05 | $177.00 |
| Purchase #2 | $64.94 | 11.686% | $72.5289 | $72.53 | $72.55 | $72.50 |
| Purchase #3 | $46.93 | 11.700% | $52.4208 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $221.77 | 13.407% | $251.5027 | $251.50 | $251.50 | $251.50 |
| Purchase #5 | $11.91 | 12.679% | $13.4201 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $141.83 | 10.785% | $157.1264 | $157.13 | $157.15 | $157.10 |
| Purchase #7 | $99.58 | 6.511% | $106.0637 | $106.06 | $106.05 | $106.10 |
| 7 purchase totals = | $746.27 | $830.1086 | $830.11 | $830.10 | $830.00 | |