| 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 | $159.49 | 6.384% | $169.6718 | $169.67 | $169.65 | $169.70 |
| Purchase #2 | $244.58 | 10.480% | $270.212 | $270.21 | $270.20 | $270.20 |
| Purchase #3 | $104.72 | 10.479% | $115.6936 | $115.69 | $115.70 | $115.70 |
| Purchase #4 | $136.31 | 3.399% | $140.9432 | $140.94 | $140.95 | $140.90 |
| Purchase #5 | $186.31 | 4.746% | $195.1523 | $195.15 | $195.15 | $195.20 |
| Purchase #6 | $98.68 | 10.835% | $109.372 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $235.58 | 7.696% | $253.7102 | $253.71 | $253.70 | $253.70 |
| 7 purchase totals = | $1,165.67 | $1,254.7551 | $1,254.74 | $1,254.70 | $1,254.80 | |