| 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 | $149.27 | 10.658% | $165.1792 | $165.18 | $165.20 | $165.20 |
| Purchase #2 | $236.54 | 7.571% | $254.4484 | $254.45 | $254.45 | $254.40 |
| Purchase #3 | $90.46 | 9.587% | $99.1324 | $99.13 | $99.15 | $99.10 |
| Purchase #4 | $115.77 | 11.380% | $128.9446 | $128.94 | $128.95 | $128.90 |
| Purchase #5 | $106.35 | 6.144% | $112.8841 | $112.88 | $112.90 | $112.90 |
| Purchase #6 | $124.48 | 5.823% | $131.7285 | $131.73 | $131.75 | $131.70 |
| Purchase #7 | $69.44 | 9.156% | $75.7979 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $892.31 | $968.1151 | $968.11 | $968.20 | $968.00 | |