| 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 | $149.42 | 7.729% | $160.9687 | $160.97 | $160.95 | $161.00 |
| Purchase #2 | $162.93 | 11.835% | $182.2128 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $228.88 | 8.344% | $247.9777 | $247.98 | $248.00 | $248.00 |
| Purchase #4 | $104.64 | 4.357% | $109.1992 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $76.95 | 7.859% | $82.9975 | $83.00 | $83.00 | $83.00 |
| Purchase #6 | $184.57 | 3.793% | $191.5707 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $55.45 | 8.297% | $60.0507 | $60.05 | $60.05 | $60.10 |
| 7 purchase totals = | $962.84 | $1,034.9773 | $1,034.98 | $1,034.95 | $1,035.10 | |