| 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 | $111.92 | 8.342% | $121.2564 | $121.26 | $121.25 | $121.30 |
| Purchase #2 | $76.55 | 5.452% | $80.7235 | $80.72 | $80.70 | $80.70 |
| Purchase #3 | $141.29 | 4.317% | $147.3895 | $147.39 | $147.40 | $147.40 |
| Purchase #4 | $109.25 | 11.299% | $121.5942 | $121.59 | $121.60 | $121.60 |
| Purchase #5 | $182.36 | 6.586% | $194.3702 | $194.37 | $194.35 | $194.40 |
| Purchase #6 | $48.83 | 5.694% | $51.6104 | $51.61 | $51.60 | $51.60 |
| Purchase #7 | $98.67 | 7.373% | $105.9449 | $105.94 | $105.95 | $105.90 |
| 7 purchase totals = | $768.87 | $822.8891 | $822.88 | $822.85 | $822.90 | |