| 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 | $180.35 | 12.639% | $203.1444 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $84.91 | 7.702% | $91.4498 | $91.45 | $91.45 | $91.40 |
| Purchase #3 | $201.89 | 5.488% | $212.9697 | $212.97 | $212.95 | $213.00 |
| Purchase #4 | $70.26 | 12.817% | $79.2652 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $109.42 | 4.738% | $114.6043 | $114.60 | $114.60 | $114.60 |
| Purchase #6 | $61.62 | 12.231% | $69.1567 | $69.16 | $69.15 | $69.20 |
| Purchase #7 | $115.81 | 11.476% | $129.1004 | $129.10 | $129.10 | $129.10 |
| 7 purchase totals = | $824.26 | $899.6905 | $899.69 | $899.65 | $899.70 | |