| 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 | $136.54 | 12.650% | $153.8123 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $44.54 | 10.713% | $49.3116 | $49.31 | $49.30 | $49.30 |
| Purchase #3 | $143.62 | 9.746% | $157.6172 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $146.69 | 9.741% | $160.9791 | $160.98 | $161.00 | $161.00 |
| Purchase #5 | $96.26 | 4.796% | $100.8766 | $100.88 | $100.90 | $100.90 |
| Purchase #6 | $178.95 | 13.508% | $203.1226 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $199.47 | 5.195% | $209.8325 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $946.07 | $1,035.5519 | $1,035.55 | $1,035.55 | $1,035.50 | |