| 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 | $173.51 | 7.668% | $186.8147 | $186.81 | $186.80 | $186.80 |
| Purchase #2 | $152.78 | 12.575% | $171.9921 | $171.99 | $172.00 | $172.00 |
| Purchase #3 | $132.53 | 7.294% | $142.1967 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $153.95 | 4.228% | $160.459 | $160.46 | $160.45 | $160.50 |
| Purchase #5 | $174.68 | 5.353% | $184.0306 | $184.03 | $184.05 | $184.00 |
| Purchase #6 | $27.99 | 11.767% | $31.2836 | $31.28 | $31.30 | $31.30 |
| Purchase #7 | $45.75 | 8.786% | $49.7696 | $49.77 | $49.75 | $49.80 |
| 7 purchase totals = | $861.19 | $926.5463 | $926.54 | $926.55 | $926.60 | |