| 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 | $114.79 | 12.666% | $129.3293 | $129.33 | $129.35 | $129.30 |
| Purchase #2 | $124.85 | 8.794% | $135.8293 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $177.59 | 4.252% | $185.1411 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $30.56 | 6.544% | $32.5598 | $32.56 | $32.55 | $32.60 |
| Purchase #5 | $52.75 | 6.632% | $56.2484 | $56.25 | $56.25 | $56.20 |
| Purchase #6 | $144.33 | 8.397% | $156.4494 | $156.45 | $156.45 | $156.40 |
| Purchase #7 | $133.60 | 3.443% | $138.1998 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $778.47 | $833.7571 | $833.76 | $833.80 | $833.60 | |