| 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 | $138.31 | 12.234% | $155.2308 | $155.23 | $155.25 | $155.20 |
| Purchase #2 | $171.59 | 5.111% | $180.36 | $180.36 | $180.35 | $180.40 |
| Purchase #3 | $24.74 | 7.282% | $26.5416 | $26.54 | $26.55 | $26.50 |
| Purchase #4 | $47.75 | 13.811% | $54.3448 | $54.34 | $54.35 | $54.30 |
| Purchase #5 | $34.68 | 11.534% | $38.68 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $152.71 | 4.748% | $159.9607 | $159.96 | $159.95 | $160.00 |
| Purchase #7 | $82.56 | 12.816% | $93.1409 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $652.34 | $708.2588 | $708.25 | $708.30 | $708.20 | |