| 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 | $144.73 | 10.364% | $159.7298 | $159.73 | $159.75 | $159.70 |
| Purchase #2 | $143.65 | 10.814% | $159.1843 | $159.18 | $159.20 | $159.20 |
| Purchase #3 | $235.45 | 7.456% | $253.0052 | $253.01 | $253.00 | $253.00 |
| Purchase #4 | $108.91 | 8.425% | $118.0857 | $118.09 | $118.10 | $118.10 |
| Purchase #5 | $36.94 | 5.867% | $39.1073 | $39.11 | $39.10 | $39.10 |
| Purchase #6 | $168.77 | 13.177% | $191.0088 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $130.41 | 8.610% | $141.6383 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $968.86 | $1,061.7594 | $1,061.77 | $1,061.80 | $1,061.70 | |