| 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 | $155.51 | 9.717% | $170.6209 | $170.62 | $170.60 | $170.60 |
| Purchase #2 | $187.64 | 11.810% | $209.8003 | $209.80 | $209.80 | $209.80 |
| Purchase #3 | $85.97 | 7.197% | $92.1573 | $92.16 | $92.15 | $92.20 |
| Purchase #4 | $132.86 | 5.831% | $140.6071 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $169.72 | 6.201% | $180.2443 | $180.24 | $180.25 | $180.20 |
| Purchase #6 | $17.34 | 6.637% | $18.4909 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $227.26 | 10.207% | $250.4564 | $250.46 | $250.45 | $250.50 |
| 7 purchase totals = | $976.30 | $1,062.3772 | $1,062.38 | $1,062.35 | $1,062.40 | |