| 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 | $105.46 | 12.136% | $118.2586 | $118.26 | $118.25 | $118.30 |
| Purchase #2 | $129.95 | 5.188% | $136.6918 | $136.69 | $136.70 | $136.70 |
| Purchase #3 | $112.31 | 13.825% | $127.8369 | $127.84 | $127.85 | $127.80 |
| Purchase #4 | $20.87 | 5.437% | $22.0047 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $76.86 | 8.488% | $83.3839 | $83.38 | $83.40 | $83.40 |
| Purchase #6 | $35.43 | 10.587% | $39.181 | $39.18 | $39.20 | $39.20 |
| Purchase #7 | $221.51 | 7.856% | $238.9118 | $238.91 | $238.90 | $238.90 |
| 7 purchase totals = | $702.39 | $766.2687 | $766.26 | $766.30 | $766.30 | |