| 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 | $162.31 | 4.455% | $169.5409 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $45.84 | 3.750% | $47.559 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $249.86 | 6.431% | $265.9285 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $115.47 | 8.507% | $125.293 | $125.29 | $125.30 | $125.30 |
| Purchase #5 | $29.96 | 11.483% | $33.4003 | $33.40 | $33.40 | $33.40 |
| Purchase #6 | $104.87 | 13.326% | $118.845 | $118.85 | $118.85 | $118.80 |
| Purchase #7 | $130.65 | 9.332% | $142.8423 | $142.84 | $142.85 | $142.80 |
| 7 purchase totals = | $838.96 | $903.4090 | $903.41 | $903.45 | $903.30 | |