| 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 | $194.61 | 5.630% | $205.5665 | $205.57 | $205.55 | $205.60 |
| Purchase #2 | $103.36 | 13.328% | $117.1358 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $157.64 | 5.648% | $166.5435 | $166.54 | $166.55 | $166.50 |
| Purchase #4 | $43.68 | 11.454% | $48.6831 | $48.68 | $48.70 | $48.70 |
| Purchase #5 | $123.71 | 11.126% | $137.474 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $140.85 | 6.204% | $149.5883 | $149.59 | $149.60 | $149.60 |
| Purchase #7 | $135.50 | 7.395% | $145.5202 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $899.35 | $970.5114 | $970.51 | $970.50 | $970.50 | |