| 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 | $186.51 | 3.708% | $193.4258 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $22.87 | 10.684% | $25.3134 | $25.31 | $25.30 | $25.30 |
| Purchase #3 | $128.99 | 9.120% | $140.7539 | $140.75 | $140.75 | $140.80 |
| Purchase #4 | $50.87 | 3.760% | $52.7827 | $52.78 | $52.80 | $52.80 |
| Purchase #5 | $191.76 | 10.206% | $211.331 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $103.28 | 5.815% | $109.2857 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $146.99 | 4.471% | $153.5619 | $153.56 | $153.55 | $153.60 |
| 7 purchase totals = | $831.27 | $886.4544 | $886.45 | $886.50 | $886.50 | |