| 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 | $167.69 | 3.334% | $173.2808 | $173.28 | $173.30 | $173.30 |
| Purchase #2 | $41.53 | 13.592% | $47.1748 | $47.17 | $47.15 | $47.20 |
| Purchase #3 | $84.98 | 6.758% | $90.7229 | $90.72 | $90.70 | $90.70 |
| Purchase #4 | $114.62 | 5.683% | $121.1339 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $104.40 | 9.383% | $114.1959 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $164.41 | 11.830% | $183.8597 | $183.86 | $183.85 | $183.90 |
| Purchase #7 | $63.40 | 12.526% | $71.3415 | $71.34 | $71.35 | $71.30 |
| 7 purchase totals = | $741.03 | $801.7095 | $801.70 | $801.70 | $801.70 | |