| 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 | $100.68 | 13.304% | $114.0745 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $66.44 | 8.193% | $71.8834 | $71.88 | $71.90 | $71.90 |
| Purchase #3 | $116.64 | 13.769% | $132.7002 | $132.70 | $132.70 | $132.70 |
| Purchase #4 | $129.73 | 4.312% | $135.324 | $135.32 | $135.30 | $135.30 |
| Purchase #5 | $178.75 | 6.356% | $190.1114 | $190.11 | $190.10 | $190.10 |
| Purchase #6 | $146.54 | 9.863% | $160.9932 | $160.99 | $161.00 | $161.00 |
| Purchase #7 | $106.63 | 4.869% | $111.8218 | $111.82 | $111.80 | $111.80 |
| 7 purchase totals = | $845.41 | $916.9085 | $916.89 | $916.85 | $916.90 | |