| 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 | $139.42 | 9.167% | $152.2006 | $152.20 | $152.20 | $152.20 |
| Purchase #2 | $32.68 | 6.501% | $34.8045 | $34.80 | $34.80 | $34.80 |
| Purchase #3 | $67.34 | 7.714% | $72.5346 | $72.53 | $72.55 | $72.50 |
| Purchase #4 | $189.73 | 6.135% | $201.3699 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $226.64 | 9.214% | $247.5226 | $247.52 | $247.50 | $247.50 |
| Purchase #6 | $77.37 | 10.830% | $85.7492 | $85.75 | $85.75 | $85.70 |
| Purchase #7 | $103.49 | 12.648% | $116.5794 | $116.58 | $116.60 | $116.60 |
| 7 purchase totals = | $836.67 | $910.7608 | $910.75 | $910.75 | $910.70 | |