| 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 | $170.89 | 13.293% | $193.6064 | $193.61 | $193.60 | $193.60 |
| Purchase #2 | $77.36 | 3.219% | $79.8502 | $79.85 | $79.85 | $79.90 |
| Purchase #3 | $220.33 | 7.375% | $236.5793 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $110.86 | 6.409% | $117.965 | $117.97 | $117.95 | $118.00 |
| Purchase #5 | $166.35 | 7.353% | $178.5817 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $49.73 | 7.442% | $53.4309 | $53.43 | $53.45 | $53.40 |
| Purchase #7 | $110.51 | 8.477% | $119.8779 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $906.03 | $979.8914 | $979.90 | $979.95 | $980.00 | |