| 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 | $129.80 | 6.672% | $138.4603 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $243.86 | 12.449% | $274.2181 | $274.22 | $274.20 | $274.20 |
| Purchase #3 | $47.87 | 12.344% | $53.7791 | $53.78 | $53.80 | $53.80 |
| Purchase #4 | $149.66 | 13.192% | $169.4031 | $169.40 | $169.40 | $169.40 |
| Purchase #5 | $43.84 | 12.439% | $49.2933 | $49.29 | $49.30 | $49.30 |
| Purchase #6 | $118.63 | 12.326% | $133.2523 | $133.25 | $133.25 | $133.30 |
| Purchase #7 | $128.92 | 7.576% | $138.687 | $138.69 | $138.70 | $138.70 |
| 7 purchase totals = | $862.58 | $957.0932 | $957.09 | $957.10 | $957.20 | |