| 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 | $211.27 | 7.125% | $226.323 | $226.32 | $226.30 | $226.30 |
| Purchase #2 | $135.71 | 9.437% | $148.517 | $148.52 | $148.50 | $148.50 |
| Purchase #3 | $14.27 | 9.516% | $15.6279 | $15.63 | $15.65 | $15.60 |
| Purchase #4 | $102.40 | 12.119% | $114.8099 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $34.27 | 8.549% | $37.1997 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $101.37 | 3.390% | $104.8064 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $140.32 | 13.633% | $159.4498 | $159.45 | $159.45 | $159.40 |
| 7 purchase totals = | $739.61 | $806.7337 | $806.74 | $806.70 | $806.60 | |