| 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 | $166.85 | 8.480% | $180.9989 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $183.49 | 8.212% | $198.5582 | $198.56 | $198.55 | $198.60 |
| Purchase #3 | $160.72 | 8.866% | $174.9694 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $124.63 | 3.139% | $128.5421 | $128.54 | $128.55 | $128.50 |
| Purchase #5 | $173.54 | 3.866% | $180.2491 | $180.25 | $180.25 | $180.20 |
| Purchase #6 | $228.51 | 7.664% | $246.023 | $246.02 | $246.00 | $246.00 |
| Purchase #7 | $225.57 | 8.398% | $244.5134 | $244.51 | $244.50 | $244.50 |
| 7 purchase totals = | $1,263.31 | $1,353.8541 | $1,353.85 | $1,353.80 | $1,353.80 | |