| 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 | $158.38 | 6.743% | $169.0596 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $190.70 | 7.295% | $204.6116 | $204.61 | $204.60 | $204.60 |
| Purchase #3 | $216.80 | 13.337% | $245.7146 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $159.44 | 4.366% | $166.4012 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $86.78 | 6.548% | $92.4624 | $92.46 | $92.45 | $92.50 |
| Purchase #6 | $228.55 | 4.458% | $238.7388 | $238.74 | $238.75 | $238.70 |
| Purchase #7 | $23.48 | 7.706% | $25.2894 | $25.29 | $25.30 | $25.30 |
| 7 purchase totals = | $1,064.13 | $1,142.2776 | $1,142.27 | $1,142.25 | $1,142.30 | |