| 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 | $131.90 | 13.374% | $149.5403 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $40.69 | 9.796% | $44.676 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $243.58 | 9.865% | $267.6092 | $267.61 | $267.60 | $267.60 |
| Purchase #4 | $213.48 | 6.667% | $227.7127 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $85.50 | 11.844% | $95.6266 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $69.82 | 7.146% | $74.8093 | $74.81 | $74.80 | $74.80 |
| Purchase #7 | $142.56 | 9.324% | $155.8523 | $155.85 | $155.85 | $155.90 |
| 7 purchase totals = | $927.53 | $1,015.8264 | $1,015.83 | $1,015.85 | $1,015.80 | |