| 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 | $168.97 | 6.621% | $180.1575 | $180.16 | $180.15 | $180.20 |
| Purchase #2 | $60.45 | 12.221% | $67.8376 | $67.84 | $67.85 | $67.80 |
| Purchase #3 | $159.94 | 4.604% | $167.3036 | $167.30 | $167.30 | $167.30 |
| Purchase #4 | $101.65 | 5.653% | $107.3963 | $107.40 | $107.40 | $107.40 |
| Purchase #5 | $107.73 | 13.772% | $122.5666 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $19.90 | 11.272% | $22.1431 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $121.73 | 11.479% | $135.7034 | $135.70 | $135.70 | $135.70 |
| 7 purchase totals = | $740.37 | $803.1081 | $803.11 | $803.10 | $803.10 | |