| 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 | $126.83 | 3.427% | $131.1765 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $76.35 | 8.581% | $82.9016 | $82.90 | $82.90 | $82.90 |
| Purchase #3 | $98.83 | 13.597% | $112.2679 | $112.27 | $112.25 | $112.30 |
| Purchase #4 | $15.69 | 4.740% | $16.4337 | $16.43 | $16.45 | $16.40 |
| Purchase #5 | $95.96 | 5.460% | $101.1994 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $41.93 | 12.612% | $47.2182 | $47.22 | $47.20 | $47.20 |
| Purchase #7 | $192.93 | 13.299% | $218.5878 | $218.59 | $218.60 | $218.60 |
| 7 purchase totals = | $648.52 | $709.7851 | $709.79 | $709.80 | $709.80 | |