| 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 | $118.68 | 3.447% | $122.7709 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $154.38 | 9.566% | $169.148 | $169.15 | $169.15 | $169.10 |
| Purchase #3 | $8.94 | 4.216% | $9.3169 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $183.77 | 7.170% | $196.9463 | $196.95 | $196.95 | $196.90 |
| Purchase #5 | $206.67 | 4.787% | $216.5633 | $216.56 | $216.55 | $216.60 |
| Purchase #6 | $159.83 | 6.719% | $170.569 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $233.64 | 11.343% | $260.1418 | $260.14 | $260.15 | $260.10 |
| 7 purchase totals = | $1,065.91 | $1,145.4562 | $1,145.46 | $1,145.40 | $1,145.40 | |