| 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 | $146.27 | 3.298% | $151.094 | $151.09 | $151.10 | $151.10 |
| Purchase #2 | $130.62 | 3.672% | $135.4164 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $227.42 | 12.259% | $255.2994 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $201.52 | 3.456% | $208.4845 | $208.48 | $208.50 | $208.50 |
| Purchase #5 | $137.97 | 4.343% | $143.962 | $143.96 | $143.95 | $144.00 |
| Purchase #6 | $238.51 | 6.739% | $254.5832 | $254.58 | $254.60 | $254.60 |
| Purchase #7 | $194.65 | 4.741% | $203.8784 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $1,276.96 | $1,352.7179 | $1,352.71 | $1,352.75 | $1,352.80 | |