| 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 | $144.69 | 4.744% | $151.5541 | $151.55 | $151.55 | $151.60 |
| Purchase #2 | $47.32 | 6.439% | $50.3669 | $50.37 | $50.35 | $50.40 |
| Purchase #3 | $224.54 | 5.213% | $236.2453 | $236.25 | $236.25 | $236.20 |
| Purchase #4 | $182.43 | 6.421% | $194.1438 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $138.45 | 6.440% | $147.3662 | $147.37 | $147.35 | $147.40 |
| Purchase #6 | $220.94 | 6.718% | $235.7827 | $235.78 | $235.80 | $235.80 |
| Purchase #7 | $123.68 | 11.495% | $137.897 | $137.90 | $137.90 | $137.90 |
| 7 purchase totals = | $1,082.05 | $1,153.3560 | $1,153.36 | $1,153.35 | $1,153.40 | |