| 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 | $137.97 | 3.191% | $142.3726 | $142.37 | $142.35 | $142.40 |
| Purchase #2 | $54.61 | 11.231% | $60.7432 | $60.74 | $60.75 | $60.70 |
| Purchase #3 | $39.69 | 8.707% | $43.1458 | $43.15 | $43.15 | $43.10 |
| Purchase #4 | $72.92 | 6.531% | $77.6824 | $77.68 | $77.70 | $77.70 |
| Purchase #5 | $128.48 | 3.865% | $133.4458 | $133.45 | $133.45 | $133.40 |
| Purchase #6 | $151.73 | 11.190% | $168.7086 | $168.71 | $168.70 | $168.70 |
| Purchase #7 | $188.95 | 3.335% | $195.2515 | $195.25 | $195.25 | $195.30 |
| 7 purchase totals = | $774.35 | $821.3499 | $821.35 | $821.35 | $821.30 | |