| 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 | $161.89 | 5.771% | $171.2327 | $171.23 | $171.25 | $171.20 |
| Purchase #2 | $174.35 | 6.469% | $185.6287 | $185.63 | $185.65 | $185.60 |
| Purchase #3 | $73.36 | 3.146% | $75.6679 | $75.67 | $75.65 | $75.70 |
| Purchase #4 | $122.95 | 6.684% | $131.168 | $131.17 | $131.15 | $131.20 |
| Purchase #5 | $75.61 | 6.555% | $80.5662 | $80.57 | $80.55 | $80.60 |
| Purchase #6 | $125.87 | 6.193% | $133.6651 | $133.67 | $133.65 | $133.70 |
| Purchase #7 | $7.49 | 9.369% | $8.1917 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $741.52 | $786.1203 | $786.13 | $786.10 | $786.20 | |