| 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 | $72.70 | 12.558% | $81.8297 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $132.45 | 7.826% | $142.8155 | $142.82 | $142.80 | $142.80 |
| Purchase #3 | $211.60 | 5.578% | $223.403 | $223.40 | $223.40 | $223.40 |
| Purchase #4 | $60.38 | 9.446% | $66.0835 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $236.70 | 11.617% | $264.1974 | $264.20 | $264.20 | $264.20 |
| Purchase #6 | $98.85 | 10.399% | $109.1294 | $109.13 | $109.15 | $109.10 |
| Purchase #7 | $150.42 | 8.417% | $163.0809 | $163.08 | $163.10 | $163.10 |
| 7 purchase totals = | $963.10 | $1,050.5394 | $1,050.54 | $1,050.60 | $1,050.50 | |