| 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 | $137.79 | 12.136% | $154.5122 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $166.87 | 6.170% | $177.1659 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $163.37 | 6.181% | $173.4679 | $173.47 | $173.45 | $173.50 |
| Purchase #4 | $99.81 | 10.524% | $110.314 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $180.74 | 7.571% | $194.4238 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $110.95 | 9.809% | $121.8331 | $121.83 | $121.85 | $121.80 |
| Purchase #7 | $234.68 | 13.398% | $266.1224 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $1,094.21 | $1,197.8393 | $1,197.83 | $1,197.75 | $1,197.80 | |