| 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 | $137.85 | 9.744% | $151.2821 | $151.28 | $151.30 | $151.30 |
| Purchase #2 | $225.28 | 12.742% | $253.9852 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $41.70 | 13.812% | $47.4596 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $46.53 | 12.421% | $52.3095 | $52.31 | $52.30 | $52.30 |
| Purchase #5 | $235.82 | 6.738% | $251.7096 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $73.72 | 6.823% | $78.7499 | $78.75 | $78.75 | $78.70 |
| Purchase #7 | $156.55 | 5.269% | $164.7986 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $917.45 | $1,000.2945 | $1,000.30 | $1,000.30 | $1,000.30 | |