| 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 | $168.89 | 5.542% | $178.2499 | $178.25 | $178.25 | $178.20 |
| Purchase #2 | $48.28 | 12.305% | $54.2209 | $54.22 | $54.20 | $54.20 |
| Purchase #3 | $40.93 | 8.620% | $44.4582 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $129.93 | 6.764% | $138.7185 | $138.72 | $138.70 | $138.70 |
| Purchase #5 | $210.99 | 9.592% | $231.2282 | $231.23 | $231.25 | $231.20 |
| Purchase #6 | $183.73 | 7.640% | $197.767 | $197.77 | $197.75 | $197.80 |
| Purchase #7 | $114.62 | 6.295% | $121.8353 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $897.37 | $966.4780 | $966.49 | $966.45 | $966.40 | |