| 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 | $156.92 | 13.704% | $178.4243 | $178.42 | $178.40 | $178.40 |
| Purchase #2 | $8.48 | 5.617% | $8.9563 | $8.96 | $8.95 | $9.00 |
| Purchase #3 | $90.60 | 6.742% | $96.7083 | $96.71 | $96.70 | $96.70 |
| Purchase #4 | $112.67 | 3.636% | $116.7667 | $116.77 | $116.75 | $116.80 |
| Purchase #5 | $221.26 | 7.214% | $237.2217 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $38.76 | 9.124% | $42.2965 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $239.63 | 9.581% | $262.589 | $262.59 | $262.60 | $262.60 |
| 7 purchase totals = | $868.32 | $942.9628 | $942.97 | $942.90 | $943.00 | |