| 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 | $179.70 | 8.330% | $194.669 | $194.67 | $194.65 | $194.70 |
| Purchase #2 | $238.78 | 12.408% | $268.4078 | $268.41 | $268.40 | $268.40 |
| Purchase #3 | $169.30 | 3.853% | $175.8231 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $101.63 | 9.133% | $110.9119 | $110.91 | $110.90 | $110.90 |
| Purchase #5 | $227.84 | 13.749% | $259.1657 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $53.88 | 4.184% | $56.1343 | $56.13 | $56.15 | $56.10 |
| Purchase #7 | $109.57 | 6.348% | $116.5255 | $116.53 | $116.55 | $116.50 |
| 7 purchase totals = | $1,080.70 | $1,181.6373 | $1,181.64 | $1,181.60 | $1,181.60 | |