| 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 | $146.69 | 8.672% | $159.411 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $232.46 | 11.372% | $258.8954 | $258.90 | $258.90 | $258.90 |
| Purchase #3 | $71.98 | 6.272% | $76.4946 | $76.49 | $76.50 | $76.50 |
| Purchase #4 | $168.50 | 7.312% | $180.8207 | $180.82 | $180.80 | $180.80 |
| Purchase #5 | $132.74 | 7.380% | $142.5362 | $142.54 | $142.55 | $142.50 |
| Purchase #6 | $35.70 | 9.366% | $39.0437 | $39.04 | $39.05 | $39.00 |
| Purchase #7 | $114.46 | 12.691% | $128.9861 | $128.99 | $129.00 | $129.00 |
| 7 purchase totals = | $902.53 | $986.1877 | $986.19 | $986.20 | $986.10 | |