| 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 | $160.34 | 8.366% | $173.754 | $173.75 | $173.75 | $173.80 |
| Purchase #2 | $18.28 | 9.399% | $19.9981 | $20.00 | $20.00 | $20.00 |
| Purchase #3 | $120.69 | 7.228% | $129.4135 | $129.41 | $129.40 | $129.40 |
| Purchase #4 | $154.74 | 7.255% | $165.9664 | $165.97 | $165.95 | $166.00 |
| Purchase #5 | $112.35 | 5.209% | $118.2023 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $171.72 | 10.211% | $189.2543 | $189.25 | $189.25 | $189.30 |
| Purchase #7 | $44.93 | 11.330% | $50.0206 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $783.05 | $846.6092 | $846.60 | $846.55 | $846.70 | |