| 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 | $137.50 | 10.346% | $151.7258 | $151.73 | $151.75 | $151.70 |
| Purchase #2 | $142.80 | 6.697% | $152.3633 | $152.36 | $152.35 | $152.40 |
| Purchase #3 | $20.35 | 8.250% | $22.0289 | $22.03 | $22.05 | $22.00 |
| Purchase #4 | $163.40 | 10.655% | $180.8103 | $180.81 | $180.80 | $180.80 |
| Purchase #5 | $167.90 | 12.133% | $188.2713 | $188.27 | $188.25 | $188.30 |
| Purchase #6 | $200.53 | 12.624% | $225.8449 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $209.44 | 13.736% | $238.2087 | $238.21 | $238.20 | $238.20 |
| 7 purchase totals = | $1,041.92 | $1,159.2532 | $1,159.25 | $1,159.25 | $1,159.20 | |