| 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 | $157.54 | 13.268% | $178.4424 | $178.44 | $178.45 | $178.40 |
| Purchase #2 | $43.84 | 5.685% | $46.3323 | $46.33 | $46.35 | $46.30 |
| Purchase #3 | $18.66 | 13.729% | $21.2218 | $21.22 | $21.20 | $21.20 |
| Purchase #4 | $249.48 | 12.839% | $281.5107 | $281.51 | $281.50 | $281.50 |
| Purchase #5 | $216.35 | 3.868% | $224.7184 | $224.72 | $224.70 | $224.70 |
| Purchase #6 | $49.93 | 7.503% | $53.6762 | $53.68 | $53.70 | $53.70 |
| Purchase #7 | $132.34 | 12.812% | $149.2954 | $149.30 | $149.30 | $149.30 |
| 7 purchase totals = | $868.14 | $955.1972 | $955.20 | $955.20 | $955.10 | |