| 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 | $139.35 | 7.749% | $150.1482 | $150.15 | $150.15 | $150.10 |
| Purchase #2 | $19.71 | 10.133% | $21.7072 | $21.71 | $21.70 | $21.70 |
| Purchase #3 | $58.25 | 6.619% | $62.1056 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $156.58 | 7.318% | $168.0385 | $168.04 | $168.05 | $168.00 |
| Purchase #5 | $204.28 | 12.696% | $230.2154 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $83.93 | 8.326% | $90.918 | $90.92 | $90.90 | $90.90 |
| Purchase #7 | $118.85 | 11.724% | $132.784 | $132.78 | $132.80 | $132.80 |
| 7 purchase totals = | $780.95 | $855.9169 | $855.93 | $855.90 | $855.80 | |