| 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 | $103.66 | 12.223% | $116.3304 | $116.33 | $116.35 | $116.30 |
| Purchase #2 | $118.54 | 4.409% | $123.7664 | $123.77 | $123.75 | $123.80 |
| Purchase #3 | $163.82 | 3.845% | $170.1189 | $170.12 | $170.10 | $170.10 |
| Purchase #4 | $101.63 | 6.793% | $108.5337 | $108.53 | $108.55 | $108.50 |
| Purchase #5 | $161.45 | 8.160% | $174.6243 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $51.98 | 7.407% | $55.8302 | $55.83 | $55.85 | $55.80 |
| Purchase #7 | $53.73 | 6.545% | $57.2466 | $57.25 | $57.25 | $57.20 |
| 7 purchase totals = | $754.81 | $806.4505 | $806.45 | $806.45 | $806.30 | |