| 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 | $179.94 | 13.805% | $204.7807 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $170.57 | 8.457% | $184.9951 | $185.00 | $185.00 | $185.00 |
| Purchase #3 | $148.51 | 4.647% | $155.4113 | $155.41 | $155.40 | $155.40 |
| Purchase #4 | $31.87 | 10.439% | $35.1969 | $35.20 | $35.20 | $35.20 |
| Purchase #5 | $180.73 | 7.712% | $194.6679 | $194.67 | $194.65 | $194.70 |
| Purchase #6 | $89.77 | 9.481% | $98.2811 | $98.28 | $98.30 | $98.30 |
| Purchase #7 | $18.40 | 10.180% | $20.2731 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $819.79 | $893.6061 | $893.61 | $893.60 | $893.70 | |