| 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 | $206.45 | 12.347% | $231.9404 | $231.94 | $231.95 | $231.90 |
| Purchase #2 | $144.75 | 3.803% | $150.2548 | $150.25 | $150.25 | $150.30 |
| Purchase #3 | $84.55 | 9.333% | $92.4411 | $92.44 | $92.45 | $92.40 |
| Purchase #4 | $107.43 | 13.398% | $121.8235 | $121.82 | $121.80 | $121.80 |
| Purchase #5 | $71.77 | 4.404% | $74.9308 | $74.93 | $74.95 | $74.90 |
| Purchase #6 | $137.80 | 10.811% | $152.6976 | $152.70 | $152.70 | $152.70 |
| Purchase #7 | $155.77 | 9.120% | $169.9762 | $169.98 | $170.00 | $170.00 |
| 7 purchase totals = | $908.52 | $994.0644 | $994.06 | $994.10 | $994.00 | |