| 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 | $143.93 | 5.476% | $151.8116 | $151.81 | $151.80 | $151.80 |
| Purchase #2 | $57.37 | 7.265% | $61.5379 | $61.54 | $61.55 | $61.50 |
| Purchase #3 | $207.25 | 8.759% | $225.403 | $225.40 | $225.40 | $225.40 |
| Purchase #4 | $197.93 | 12.545% | $222.7603 | $222.76 | $222.75 | $222.80 |
| Purchase #5 | $219.43 | 10.337% | $242.1125 | $242.11 | $242.10 | $242.10 |
| Purchase #6 | $250.71 | 10.830% | $277.8619 | $277.86 | $277.85 | $277.90 |
| Purchase #7 | $96.66 | 5.695% | $102.1648 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $1,173.28 | $1,283.6520 | $1,283.64 | $1,283.60 | $1,283.70 | |