| 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 | $164.39 | 11.499% | $183.2932 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $93.29 | 3.228% | $96.3014 | $96.30 | $96.30 | $96.30 |
| Purchase #3 | $120.84 | 8.111% | $130.6413 | $130.64 | $130.65 | $130.60 |
| Purchase #4 | $109.83 | 5.267% | $115.6147 | $115.61 | $115.60 | $115.60 |
| Purchase #5 | $126.64 | 11.572% | $141.2948 | $141.29 | $141.30 | $141.30 |
| Purchase #6 | $49.69 | 5.775% | $52.5596 | $52.56 | $52.55 | $52.60 |
| Purchase #7 | $161.92 | 7.322% | $173.7758 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $826.60 | $893.4808 | $893.47 | $893.50 | $893.50 | |