| 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 | $135.28 | 12.545% | $152.2509 | $152.25 | $152.25 | $152.30 |
| Purchase #2 | $131.67 | 5.448% | $138.8434 | $138.84 | $138.85 | $138.80 |
| Purchase #3 | $169.42 | 3.845% | $175.9342 | $175.93 | $175.95 | $175.90 |
| Purchase #4 | $177.97 | 4.819% | $186.5464 | $186.55 | $186.55 | $186.50 |
| Purchase #5 | $122.79 | 5.310% | $129.3101 | $129.31 | $129.30 | $129.30 |
| Purchase #6 | $221.94 | 6.673% | $236.7501 | $236.75 | $236.75 | $236.80 |
| Purchase #7 | $144.56 | 5.666% | $152.7508 | $152.75 | $152.75 | $152.80 |
| 7 purchase totals = | $1,103.63 | $1,172.3859 | $1,172.38 | $1,172.40 | $1,172.40 | |