| 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 | $153.33 | 9.646% | $168.1202 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $208.27 | 7.274% | $223.4196 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $108.76 | 11.497% | $121.2641 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $93.81 | 9.206% | $102.4461 | $102.45 | $102.45 | $102.40 |
| Purchase #5 | $235.62 | 8.553% | $255.7726 | $255.77 | $255.75 | $255.80 |
| Purchase #6 | $105.44 | 4.574% | $110.2628 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $188.79 | 4.689% | $197.6424 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $1,094.02 | $1,178.9278 | $1,178.92 | $1,178.85 | $1,178.90 | |