| 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 | $141.94 | 9.608% | $155.5776 | $155.58 | $155.60 | $155.60 |
| Purchase #2 | $140.97 | 3.473% | $145.8659 | $145.87 | $145.85 | $145.90 |
| Purchase #3 | $102.95 | 5.323% | $108.43 | $108.43 | $108.45 | $108.40 |
| Purchase #4 | $10.77 | 8.425% | $11.6774 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $87.80 | 5.603% | $92.7194 | $92.72 | $92.70 | $92.70 |
| Purchase #6 | $143.55 | 7.705% | $154.6105 | $154.61 | $154.60 | $154.60 |
| Purchase #7 | $240.89 | 9.177% | $262.9965 | $263.00 | $263.00 | $263.00 |
| 7 purchase totals = | $868.87 | $931.8773 | $931.89 | $931.90 | $931.90 | |