| 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 | $98.46 | 4.847% | $103.2324 | $103.23 | $103.25 | $103.20 |
| Purchase #2 | $65.39 | 7.299% | $70.1628 | $70.16 | $70.15 | $70.20 |
| Purchase #3 | $9.94 | 12.574% | $11.1899 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $80.42 | 4.755% | $84.244 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $141.76 | 13.313% | $160.6325 | $160.63 | $160.65 | $160.60 |
| Purchase #6 | $176.33 | 12.246% | $197.9234 | $197.92 | $197.90 | $197.90 |
| Purchase #7 | $219.95 | 7.494% | $236.4331 | $236.43 | $236.45 | $236.40 |
| 7 purchase totals = | $792.25 | $863.8181 | $863.80 | $863.85 | $863.70 | |