| 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 | $153.44 | 13.152% | $173.6204 | $173.62 | $173.60 | $173.60 |
| Purchase #2 | $183.49 | 4.768% | $192.2388 | $192.24 | $192.25 | $192.20 |
| Purchase #3 | $67.57 | 9.537% | $74.0142 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $144.50 | 5.720% | $152.7654 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $42.88 | 9.472% | $46.9416 | $46.94 | $46.95 | $46.90 |
| Purchase #6 | $146.30 | 4.620% | $153.0591 | $153.06 | $153.05 | $153.10 |
| Purchase #7 | $14.85 | 3.127% | $15.3144 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $753.03 | $807.9539 | $807.95 | $807.90 | $807.90 | |