| 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 | $175.90 | 13.631% | $199.8769 | $199.88 | $199.90 | $199.90 |
| Purchase #2 | $201.59 | 4.281% | $210.2201 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $191.57 | 13.516% | $217.4626 | $217.46 | $217.45 | $217.50 |
| Purchase #4 | $139.73 | 11.284% | $155.4971 | $155.50 | $155.50 | $155.50 |
| Purchase #5 | $246.72 | 3.229% | $254.6866 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $142.37 | 12.603% | $160.3129 | $160.31 | $160.30 | $160.30 |
| Purchase #7 | $141.68 | 8.167% | $153.251 | $153.25 | $153.25 | $153.30 |
| 7 purchase totals = | $1,239.56 | $1,351.3072 | $1,351.31 | $1,351.30 | $1,351.40 | |