| 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 | $155.37 | 10.391% | $171.5145 | $171.51 | $171.50 | $171.50 |
| Purchase #2 | $152.34 | 7.348% | $163.5339 | $163.53 | $163.55 | $163.50 |
| Purchase #3 | $105.94 | 3.789% | $109.9541 | $109.95 | $109.95 | $110.00 |
| Purchase #4 | $13.60 | 12.827% | $15.3445 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $170.58 | 11.492% | $190.1831 | $190.18 | $190.20 | $190.20 |
| Purchase #6 | $216.48 | 7.236% | $232.1445 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $223.44 | 8.391% | $242.1889 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $1,037.75 | $1,124.8635 | $1,124.84 | $1,124.90 | $1,124.80 | |