| 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 | $172.74 | 11.593% | $192.7657 | $192.77 | $192.75 | $192.80 |
| Purchase #2 | $197.34 | 3.369% | $203.9884 | $203.99 | $204.00 | $204.00 |
| Purchase #3 | $191.82 | 8.400% | $207.9329 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $20.55 | 11.554% | $22.9243 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $93.50 | 8.858% | $101.7822 | $101.78 | $101.80 | $101.80 |
| Purchase #6 | $24.94 | 10.649% | $27.5959 | $27.60 | $27.60 | $27.60 |
| Purchase #7 | $57.30 | 7.528% | $61.6135 | $61.61 | $61.60 | $61.60 |
| 7 purchase totals = | $758.19 | $818.6029 | $818.60 | $818.60 | $818.60 | |