| 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 | $121.83 | 13.556% | $138.3453 | $138.35 | $138.35 | $138.30 |
| Purchase #2 | $42.58 | 4.488% | $44.491 | $44.49 | $44.50 | $44.50 |
| Purchase #3 | $32.31 | 13.240% | $36.5878 | $36.59 | $36.60 | $36.60 |
| Purchase #4 | $196.92 | 6.740% | $210.1924 | $210.19 | $210.20 | $210.20 |
| Purchase #5 | $118.36 | 9.462% | $129.5592 | $129.56 | $129.55 | $129.60 |
| Purchase #6 | $196.44 | 3.178% | $202.6829 | $202.68 | $202.70 | $202.70 |
| Purchase #7 | $71.43 | 3.594% | $73.9972 | $74.00 | $74.00 | $74.00 |
| 7 purchase totals = | $779.87 | $835.8558 | $835.86 | $835.90 | $835.90 | |