| 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 | $136.67 | 6.580% | $145.6629 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $104.71 | 9.463% | $114.6187 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $123.78 | 7.539% | $133.1118 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $12.42 | 13.705% | $14.1222 | $14.12 | $14.10 | $14.10 |
| Purchase #5 | $34.76 | 10.640% | $38.4585 | $38.46 | $38.45 | $38.50 |
| Purchase #6 | $170.30 | 7.222% | $182.5991 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $114.82 | 12.856% | $129.5813 | $129.58 | $129.60 | $129.60 |
| 7 purchase totals = | $697.46 | $758.1545 | $758.15 | $758.10 | $758.20 | |