| 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 | $137.87 | 9.332% | $150.736 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $80.46 | 5.600% | $84.9658 | $84.97 | $84.95 | $85.00 |
| Purchase #3 | $58.71 | 5.690% | $62.0506 | $62.05 | $62.05 | $62.10 |
| Purchase #4 | $147.32 | 7.666% | $158.6136 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $86.82 | 6.208% | $92.2098 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $132.37 | 9.285% | $144.6606 | $144.66 | $144.65 | $144.70 |
| Purchase #7 | $84.73 | 5.554% | $89.4359 | $89.44 | $89.45 | $89.40 |
| 7 purchase totals = | $728.28 | $782.6723 | $782.68 | $782.65 | $782.70 | |