| 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 | $155.71 | 13.211% | $176.2808 | $176.28 | $176.30 | $176.30 |
| Purchase #2 | $105.62 | 3.709% | $109.5374 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $102.98 | 7.463% | $110.6654 | $110.67 | $110.65 | $110.70 |
| Purchase #4 | $143.66 | 11.356% | $159.974 | $159.97 | $159.95 | $160.00 |
| Purchase #5 | $149.65 | 9.324% | $163.6034 | $163.60 | $163.60 | $163.60 |
| Purchase #6 | $101.59 | 7.305% | $109.0111 | $109.01 | $109.00 | $109.00 |
| Purchase #7 | $164.88 | 11.445% | $183.7505 | $183.75 | $183.75 | $183.80 |
| 7 purchase totals = | $924.09 | $1,012.8226 | $1,012.82 | $1,012.80 | $1,012.90 | |