| 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 | $139.53 | 9.548% | $152.8523 | $152.85 | $152.85 | $152.90 |
| Purchase #2 | $31.64 | 12.798% | $35.6893 | $35.69 | $35.70 | $35.70 |
| Purchase #3 | $194.47 | 13.469% | $220.6632 | $220.66 | $220.65 | $220.70 |
| Purchase #4 | $196.43 | 10.214% | $216.4934 | $216.49 | $216.50 | $216.50 |
| Purchase #5 | $90.97 | 11.625% | $101.5453 | $101.55 | $101.55 | $101.50 |
| Purchase #6 | $80.56 | 7.217% | $86.374 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $50.60 | 7.458% | $54.3737 | $54.37 | $54.35 | $54.40 |
| 7 purchase totals = | $784.20 | $867.9912 | $867.98 | $867.95 | $868.10 | |