| 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 | $171.54 | 7.496% | $184.3986 | $184.40 | $184.40 | $184.40 |
| Purchase #2 | $185.80 | 9.589% | $203.6164 | $203.62 | $203.60 | $203.60 |
| Purchase #3 | $157.72 | 4.828% | $165.3347 | $165.33 | $165.35 | $165.30 |
| Purchase #4 | $101.38 | 3.496% | $104.9242 | $104.92 | $104.90 | $104.90 |
| Purchase #5 | $132.89 | 9.696% | $145.775 | $145.78 | $145.80 | $145.80 |
| Purchase #6 | $23.53 | 8.662% | $25.5682 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $96.94 | 8.651% | $105.3263 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $869.80 | $934.9434 | $934.95 | $934.95 | $934.90 | |