| 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 | $157.85 | 5.759% | $166.9406 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $24.63 | 9.779% | $27.0386 | $27.04 | $27.05 | $27.00 |
| Purchase #3 | $211.50 | 6.559% | $225.3723 | $225.37 | $225.35 | $225.40 |
| Purchase #4 | $201.82 | 11.461% | $224.9506 | $224.95 | $224.95 | $225.00 |
| Purchase #5 | $219.37 | 7.353% | $235.5003 | $235.50 | $235.50 | $235.50 |
| Purchase #6 | $190.28 | 9.632% | $208.6078 | $208.61 | $208.60 | $208.60 |
| Purchase #7 | $218.27 | 10.263% | $240.6711 | $240.67 | $240.65 | $240.70 |
| 7 purchase totals = | $1,223.72 | $1,329.0813 | $1,329.08 | $1,329.05 | $1,329.10 | |