| 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 | $136.54 | 9.690% | $149.7707 | $149.77 | $149.75 | $149.80 |
| Purchase #2 | $86.40 | 10.257% | $95.262 | $95.26 | $95.25 | $95.30 |
| Purchase #3 | $96.25 | 13.317% | $109.0676 | $109.07 | $109.05 | $109.10 |
| Purchase #4 | $130.82 | 10.456% | $144.4985 | $144.50 | $144.50 | $144.50 |
| Purchase #5 | $153.86 | 3.793% | $159.6959 | $159.70 | $159.70 | $159.70 |
| Purchase #6 | $192.59 | 7.739% | $207.4945 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $135.37 | 13.317% | $153.3972 | $153.40 | $153.40 | $153.40 |
| 7 purchase totals = | $931.83 | $1,019.1864 | $1,019.19 | $1,019.15 | $1,019.30 | |