| 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 | $138.49 | 11.323% | $154.1712 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $141.57 | 4.505% | $147.9477 | $147.95 | $147.95 | $147.90 |
| Purchase #3 | $197.29 | 5.205% | $207.5589 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $122.42 | 7.868% | $132.052 | $132.05 | $132.05 | $132.10 |
| Purchase #5 | $148.68 | 12.640% | $167.4732 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $176.45 | 4.485% | $184.3638 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $112.83 | 13.571% | $128.1422 | $128.14 | $128.15 | $128.10 |
| 7 purchase totals = | $1,037.73 | $1,121.7090 | $1,121.70 | $1,121.65 | $1,121.80 | |