| 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 | $166.61 | 3.854% | $173.0311 | $173.03 | $173.05 | $173.00 |
| Purchase #2 | $61.48 | 11.809% | $68.7402 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $112.75 | 12.610% | $126.9678 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $229.85 | 3.831% | $238.6556 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $135.74 | 3.391% | $140.3429 | $140.34 | $140.35 | $140.30 |
| Purchase #6 | $243.30 | 3.701% | $252.3045 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $225.69 | 9.837% | $247.8911 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $1,175.42 | $1,247.9332 | $1,247.93 | $1,247.95 | $1,247.90 | |