| 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 | $169.37 | 11.855% | $189.4488 | $189.45 | $189.45 | $189.40 |
| Purchase #2 | $9.63 | 6.287% | $10.2354 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $146.43 | 5.728% | $154.8175 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $83.96 | 8.743% | $91.3006 | $91.30 | $91.30 | $91.30 |
| Purchase #5 | $209.50 | 10.401% | $231.2901 | $231.29 | $231.30 | $231.30 |
| Purchase #6 | $135.30 | 12.815% | $152.6387 | $152.64 | $152.65 | $152.60 |
| Purchase #7 | $81.96 | 12.776% | $92.4312 | $92.43 | $92.45 | $92.40 |
| 7 purchase totals = | $836.15 | $922.1623 | $922.17 | $922.20 | $922.00 | |