| 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 | $153.38 | 8.352% | $166.1903 | $166.19 | $166.20 | $166.20 |
| Purchase #2 | $45.89 | 4.161% | $47.7995 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $183.67 | 12.330% | $206.3165 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $27.75 | 7.512% | $29.8346 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $6.75 | 4.141% | $7.0295 | $7.03 | $7.05 | $7.00 |
| Purchase #6 | $112.77 | 7.778% | $121.5413 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $91.85 | 7.396% | $98.6432 | $98.64 | $98.65 | $98.60 |
| 7 purchase totals = | $622.06 | $677.3549 | $677.35 | $677.40 | $677.20 | |