| 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 | $9.39 | 8.139% | $10.1543 | $10.15 | $10.15 | $10.20 |
| Purchase #2 | $195.57 | 3.176% | $201.7813 | $201.78 | $201.80 | $201.80 |
| Purchase #3 | $56.95 | 12.458% | $64.0448 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $165.82 | 4.312% | $172.9702 | $172.97 | $172.95 | $173.00 |
| Purchase #5 | $152.65 | 4.302% | $159.217 | $159.22 | $159.20 | $159.20 |
| Purchase #6 | $38.55 | 13.318% | $43.6841 | $43.68 | $43.70 | $43.70 |
| Purchase #7 | $156.91 | 6.580% | $167.2347 | $167.23 | $167.25 | $167.20 |
| 7 purchase totals = | $775.84 | $819.0864 | $819.07 | $819.10 | $819.10 | |