| 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 | $120.71 | 6.289% | $128.3015 | $128.30 | $128.30 | $128.30 |
| Purchase #2 | $55.30 | 9.865% | $60.7553 | $60.76 | $60.75 | $60.80 |
| Purchase #3 | $17.37 | 5.528% | $18.3302 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $141.65 | 5.871% | $149.9663 | $149.97 | $149.95 | $150.00 |
| Purchase #5 | $226.75 | 12.270% | $254.5722 | $254.57 | $254.55 | $254.60 |
| Purchase #6 | $137.65 | 9.453% | $150.6621 | $150.66 | $150.65 | $150.70 |
| Purchase #7 | $159.52 | 8.175% | $172.5608 | $172.56 | $172.55 | $172.60 |
| 7 purchase totals = | $858.95 | $935.1484 | $935.15 | $935.10 | $935.30 | |