| 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 | $206.32 | 7.373% | $221.532 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $145.29 | 3.428% | $150.2705 | $150.27 | $150.25 | $150.30 |
| Purchase #3 | $35.44 | 7.417% | $38.0686 | $38.07 | $38.05 | $38.10 |
| Purchase #4 | $90.39 | 5.635% | $95.4835 | $95.48 | $95.50 | $95.50 |
| Purchase #5 | $230.38 | 5.656% | $243.4103 | $243.41 | $243.40 | $243.40 |
| Purchase #6 | $135.27 | 12.363% | $151.9934 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $6.52 | 8.783% | $7.0927 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $849.61 | $907.8510 | $907.84 | $907.85 | $907.90 | |