| 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 | $166.57 | 9.817% | $182.9222 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $37.39 | 9.323% | $40.8759 | $40.88 | $40.90 | $40.90 |
| Purchase #3 | $249.59 | 9.252% | $272.6821 | $272.68 | $272.70 | $272.70 |
| Purchase #4 | $175.41 | 12.843% | $197.9379 | $197.94 | $197.95 | $197.90 |
| Purchase #5 | $215.34 | 13.725% | $244.8954 | $244.90 | $244.90 | $244.90 |
| Purchase #6 | $132.36 | 4.523% | $138.3466 | $138.35 | $138.35 | $138.30 |
| Purchase #7 | $6.74 | 12.391% | $7.5752 | $7.58 | $7.60 | $7.60 |
| 7 purchase totals = | $983.40 | $1,085.2353 | $1,085.25 | $1,085.30 | $1,085.20 | |