| 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 | $158.39 | 6.456% | $168.6157 | $168.62 | $168.60 | $168.60 |
| Purchase #2 | $110.62 | 12.720% | $124.6909 | $124.69 | $124.70 | $124.70 |
| Purchase #3 | $89.29 | 7.487% | $95.9751 | $95.98 | $96.00 | $96.00 |
| Purchase #4 | $84.63 | 7.505% | $90.9815 | $90.98 | $91.00 | $91.00 |
| Purchase #5 | $200.29 | 6.397% | $213.1026 | $213.10 | $213.10 | $213.10 |
| Purchase #6 | $28.28 | 13.810% | $32.1855 | $32.19 | $32.20 | $32.20 |
| Purchase #7 | $106.86 | 9.174% | $116.6633 | $116.66 | $116.65 | $116.70 |
| 7 purchase totals = | $778.36 | $842.2146 | $842.22 | $842.25 | $842.30 | |