| 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 | $160.72 | 6.620% | $171.3597 | $171.36 | $171.35 | $171.40 |
| Purchase #2 | $123.57 | 9.321% | $135.088 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $85.55 | 8.689% | $92.9834 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $80.70 | 7.242% | $86.5443 | $86.54 | $86.55 | $86.50 |
| Purchase #5 | $215.27 | 12.105% | $241.3284 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $19.58 | 6.622% | $20.8766 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $62.32 | 10.507% | $68.868 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $747.71 | $817.0484 | $817.05 | $817.10 | $817.10 | |