| 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 | $176.86 | 9.871% | $194.3179 | $194.32 | $194.30 | $194.30 |
| Purchase #2 | $200.68 | 12.161% | $225.0847 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $143.80 | 13.784% | $163.6214 | $163.62 | $163.60 | $163.60 |
| Purchase #4 | $209.56 | 5.755% | $221.6202 | $221.62 | $221.60 | $221.60 |
| Purchase #5 | $207.83 | 5.621% | $219.5121 | $219.51 | $219.50 | $219.50 |
| Purchase #6 | $7.64 | 10.526% | $8.4442 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $191.44 | 11.709% | $213.8557 | $213.86 | $213.85 | $213.90 |
| 7 purchase totals = | $1,137.81 | $1,246.4562 | $1,246.45 | $1,246.40 | $1,246.40 | |