| 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 | $164.86 | 11.308% | $183.5024 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $170.60 | 7.347% | $183.134 | $183.13 | $183.15 | $183.10 |
| Purchase #3 | $179.80 | 8.121% | $194.4016 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $224.64 | 8.307% | $243.3008 | $243.30 | $243.30 | $243.30 |
| Purchase #5 | $214.30 | 10.256% | $236.2786 | $236.28 | $236.30 | $236.30 |
| Purchase #6 | $110.41 | 12.681% | $124.4111 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $145.87 | 11.673% | $162.8974 | $162.90 | $162.90 | $162.90 |
| 7 purchase totals = | $1,210.48 | $1,327.9259 | $1,327.92 | $1,327.95 | $1,327.90 | |