| 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 | $182.32 | 7.150% | $195.3559 | $195.36 | $195.35 | $195.40 |
| Purchase #2 | $16.82 | 12.121% | $18.8588 | $18.86 | $18.85 | $18.90 |
| Purchase #3 | $160.35 | 13.813% | $182.4991 | $182.50 | $182.50 | $182.50 |
| Purchase #4 | $157.82 | 8.139% | $170.665 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $73.69 | 3.589% | $76.3347 | $76.33 | $76.35 | $76.30 |
| Purchase #6 | $101.87 | 11.131% | $113.2091 | $113.21 | $113.20 | $113.20 |
| Purchase #7 | $116.41 | 6.710% | $124.2211 | $124.22 | $124.20 | $124.20 |
| 7 purchase totals = | $809.28 | $881.1437 | $881.15 | $881.10 | $881.20 | |