| 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 | $136.80 | 13.708% | $155.5525 | $155.55 | $155.55 | $155.60 |
| Purchase #2 | $44.35 | 7.584% | $47.7135 | $47.71 | $47.70 | $47.70 |
| Purchase #3 | $108.42 | 5.301% | $114.1673 | $114.17 | $114.15 | $114.20 |
| Purchase #4 | $42.76 | 8.838% | $46.5391 | $46.54 | $46.55 | $46.50 |
| Purchase #5 | $118.54 | 11.269% | $131.8983 | $131.90 | $131.90 | $131.90 |
| Purchase #6 | $182.29 | 4.104% | $189.7712 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $178.92 | 3.460% | $185.1106 | $185.11 | $185.10 | $185.10 |
| 7 purchase totals = | $812.08 | $870.7525 | $870.75 | $870.70 | $870.80 | |