| 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 | $177.62 | 11.646% | $198.3056 | $198.31 | $198.30 | $198.30 |
| Purchase #2 | $152.43 | 3.140% | $157.2163 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $189.92 | 5.579% | $200.5156 | $200.52 | $200.50 | $200.50 |
| Purchase #4 | $148.92 | 13.513% | $169.0436 | $169.04 | $169.05 | $169.00 |
| Purchase #5 | $204.74 | 7.333% | $219.7536 | $219.75 | $219.75 | $219.80 |
| Purchase #6 | $200.94 | 5.867% | $212.7291 | $212.73 | $212.75 | $212.70 |
| Purchase #7 | $228.72 | 7.657% | $246.2331 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $1,303.29 | $1,403.7969 | $1,403.80 | $1,403.80 | $1,403.70 | |