| 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 | $145.64 | 9.503% | $159.4802 | $159.48 | $159.50 | $159.50 |
| Purchase #2 | $31.82 | 5.744% | $33.6477 | $33.65 | $33.65 | $33.60 |
| Purchase #3 | $101.63 | 8.700% | $110.4718 | $110.47 | $110.45 | $110.50 |
| Purchase #4 | $35.42 | 3.578% | $36.6873 | $36.69 | $36.70 | $36.70 |
| Purchase #5 | $228.87 | 3.748% | $237.448 | $237.45 | $237.45 | $237.40 |
| Purchase #6 | $25.96 | 8.701% | $28.2188 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $231.79 | 4.366% | $241.91 | $241.91 | $241.90 | $241.90 |
| 7 purchase totals = | $801.13 | $847.8638 | $847.87 | $847.85 | $847.80 | |