| 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 | $181.98 | 8.705% | $197.8214 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $124.85 | 3.573% | $129.3109 | $129.31 | $129.30 | $129.30 |
| Purchase #3 | $150.41 | 10.269% | $165.8556 | $165.86 | $165.85 | $165.90 |
| Purchase #4 | $112.38 | 10.643% | $124.3406 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $107.44 | 7.109% | $115.0779 | $115.08 | $115.10 | $115.10 |
| Purchase #6 | $68.55 | 8.242% | $74.1999 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $86.87 | 10.812% | $96.2624 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $832.48 | $902.8687 | $902.87 | $902.85 | $902.90 | |