| 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 | $204.88 | 7.477% | $220.1989 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $96.38 | 10.309% | $106.3158 | $106.32 | $106.30 | $106.30 |
| Purchase #3 | $128.80 | 10.131% | $141.8487 | $141.85 | $141.85 | $141.80 |
| Purchase #4 | $16.74 | 7.403% | $17.9793 | $17.98 | $18.00 | $18.00 |
| Purchase #5 | $119.61 | 7.448% | $128.5186 | $128.52 | $128.50 | $128.50 |
| Purchase #6 | $156.37 | 10.284% | $172.4511 | $172.45 | $172.45 | $172.50 |
| Purchase #7 | $143.97 | 8.155% | $155.7108 | $155.71 | $155.70 | $155.70 |
| 7 purchase totals = | $866.75 | $943.0232 | $943.03 | $943.00 | $943.00 | |