| 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 | $144.76 | 9.378% | $158.3356 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $146.34 | 11.201% | $162.7315 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $69.48 | 8.372% | $75.2969 | $75.30 | $75.30 | $75.30 |
| Purchase #4 | $200.93 | 5.473% | $211.9269 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $15.85 | 5.253% | $16.6826 | $16.68 | $16.70 | $16.70 |
| Purchase #6 | $148.43 | 12.369% | $166.7893 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $126.78 | 5.232% | $133.4131 | $133.41 | $133.40 | $133.40 |
| 7 purchase totals = | $852.57 | $925.1759 | $925.18 | $925.25 | $925.10 | |