| 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 | $171.65 | 6.585% | $182.9532 | $182.95 | $182.95 | $183.00 |
| Purchase #2 | $87.82 | 13.398% | $99.5861 | $99.59 | $99.60 | $99.60 |
| Purchase #3 | $177.96 | 9.771% | $195.3485 | $195.35 | $195.35 | $195.30 |
| Purchase #4 | $52.48 | 7.578% | $56.4569 | $56.46 | $56.45 | $56.50 |
| Purchase #5 | $98.39 | 7.412% | $105.6827 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $191.88 | 4.757% | $201.0077 | $201.01 | $201.00 | $201.00 |
| Purchase #7 | $37.65 | 4.155% | $39.2144 | $39.21 | $39.20 | $39.20 |
| 7 purchase totals = | $817.83 | $880.2495 | $880.25 | $880.25 | $880.30 | |