| 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 | $169.99 | 8.407% | $184.2811 | $184.28 | $184.30 | $184.30 |
| Purchase #2 | $87.89 | 6.740% | $93.8138 | $93.81 | $93.80 | $93.80 |
| Purchase #3 | $186.60 | 3.610% | $193.3363 | $193.34 | $193.35 | $193.30 |
| Purchase #4 | $127.63 | 7.742% | $137.5111 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $125.64 | 10.501% | $138.8335 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $16.66 | 13.524% | $18.9131 | $18.91 | $18.90 | $18.90 |
| Purchase #7 | $21.72 | 8.775% | $23.6259 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $736.13 | $790.3148 | $790.31 | $790.35 | $790.20 | |