| 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 | $149.43 | 11.872% | $167.1703 | $167.17 | $167.15 | $167.20 |
| Purchase #2 | $207.28 | 5.558% | $218.8006 | $218.80 | $218.80 | $218.80 |
| Purchase #3 | $112.92 | 13.536% | $128.2049 | $128.20 | $128.20 | $128.20 |
| Purchase #4 | $226.80 | 9.617% | $248.6114 | $248.61 | $248.60 | $248.60 |
| Purchase #5 | $64.41 | 4.479% | $67.2949 | $67.29 | $67.30 | $67.30 |
| Purchase #6 | $176.81 | 4.553% | $184.8602 | $184.86 | $184.85 | $184.90 |
| Purchase #7 | $90.90 | 10.624% | $100.5572 | $100.56 | $100.55 | $100.60 |
| 7 purchase totals = | $1,028.55 | $1,115.4995 | $1,115.49 | $1,115.45 | $1,115.60 | |