| 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 | $146.91 | 6.391% | $156.299 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $216.36 | 6.394% | $230.1941 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $68.31 | 8.827% | $74.3397 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $107.52 | 10.566% | $118.8806 | $118.88 | $118.90 | $118.90 |
| Purchase #5 | $118.79 | 13.856% | $135.2495 | $135.25 | $135.25 | $135.20 |
| Purchase #6 | $51.39 | 9.310% | $56.1744 | $56.17 | $56.15 | $56.20 |
| Purchase #7 | $167.94 | 13.522% | $190.6488 | $190.65 | $190.65 | $190.60 |
| 7 purchase totals = | $877.22 | $961.7861 | $961.78 | $961.80 | $961.70 | |