| 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 | $146.77 | 10.827% | $162.6608 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $246.36 | 3.660% | $255.3768 | $255.38 | $255.40 | $255.40 |
| Purchase #3 | $226.85 | 4.437% | $236.9153 | $236.92 | $236.90 | $236.90 |
| Purchase #4 | $142.59 | 9.726% | $156.4583 | $156.46 | $156.45 | $156.50 |
| Purchase #5 | $54.26 | 4.330% | $56.6095 | $56.61 | $56.60 | $56.60 |
| Purchase #6 | $213.33 | 8.808% | $232.1201 | $232.12 | $232.10 | $232.10 |
| Purchase #7 | $164.66 | 8.809% | $179.1649 | $179.16 | $179.15 | $179.20 |
| 7 purchase totals = | $1,194.82 | $1,279.3057 | $1,279.31 | $1,279.25 | $1,279.40 | |