| 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 | $111.85 | 5.676% | $118.1986 | $118.20 | $118.20 | $118.20 |
| Purchase #2 | $164.92 | 7.720% | $177.6518 | $177.65 | $177.65 | $177.70 |
| Purchase #3 | $60.63 | 10.811% | $67.1847 | $67.18 | $67.20 | $67.20 |
| Purchase #4 | $82.99 | 9.114% | $90.5537 | $90.55 | $90.55 | $90.60 |
| Purchase #5 | $155.67 | 13.661% | $176.9361 | $176.94 | $176.95 | $176.90 |
| Purchase #6 | $53.31 | 7.510% | $57.3136 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $169.34 | 13.314% | $191.8859 | $191.89 | $191.90 | $191.90 |
| 7 purchase totals = | $798.71 | $879.7244 | $879.72 | $879.75 | $879.80 | |