| 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 | $154.43 | 9.278% | $168.758 | $168.76 | $168.75 | $168.80 |
| Purchase #2 | $174.83 | 5.317% | $184.1257 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $240.29 | 7.462% | $258.2204 | $258.22 | $258.20 | $258.20 |
| Purchase #4 | $104.33 | 6.816% | $111.4411 | $111.44 | $111.45 | $111.40 |
| Purchase #5 | $247.88 | 3.722% | $257.1061 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $85.70 | 7.434% | $92.0709 | $92.07 | $92.05 | $92.10 |
| Purchase #7 | $185.70 | 8.595% | $201.6609 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $1,193.16 | $1,273.3831 | $1,273.39 | $1,273.35 | $1,273.40 | |