| 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 | $165.47 | 11.712% | $184.8498 | $184.85 | $184.85 | $184.80 |
| Purchase #2 | $21.93 | 9.710% | $24.0594 | $24.06 | $24.05 | $24.10 |
| Purchase #3 | $107.76 | 10.280% | $118.8377 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $21.54 | 11.552% | $24.0283 | $24.03 | $24.05 | $24.00 |
| Purchase #5 | $229.35 | 4.134% | $238.8313 | $238.83 | $238.85 | $238.80 |
| Purchase #6 | $171.47 | 7.231% | $183.869 | $183.87 | $183.85 | $183.90 |
| Purchase #7 | $87.36 | 12.220% | $98.0354 | $98.04 | $98.05 | $98.00 |
| 7 purchase totals = | $804.88 | $872.5109 | $872.52 | $872.55 | $872.40 | |