| 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 | $247.52 | 9.555% | $271.1705 | $271.17 | $271.15 | $271.20 |
| Purchase #2 | $164.80 | 6.516% | $175.5384 | $175.54 | $175.55 | $175.50 |
| Purchase #3 | $158.95 | 7.438% | $170.7727 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $26.60 | 11.851% | $29.7524 | $29.75 | $29.75 | $29.80 |
| Purchase #5 | $142.76 | 8.171% | $154.4249 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $205.47 | 9.624% | $225.2444 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $59.94 | 7.534% | $64.4559 | $64.46 | $64.45 | $64.50 |
| 7 purchase totals = | $1,006.04 | $1,091.3592 | $1,091.35 | $1,091.30 | $1,091.40 | |