| 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 | $101.83 | 5.348% | $107.2759 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $117.39 | 11.215% | $130.5553 | $130.56 | $130.55 | $130.60 |
| Purchase #3 | $52.42 | 6.587% | $55.8729 | $55.87 | $55.85 | $55.90 |
| Purchase #4 | $160.67 | 13.765% | $182.7862 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $26.41 | 12.417% | $29.6893 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $202.76 | 11.190% | $225.4488 | $225.45 | $225.45 | $225.40 |
| Purchase #7 | $168.65 | 8.796% | $183.4845 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $830.13 | $915.1129 | $915.12 | $915.15 | $915.20 | |