| 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 | $122.87 | 8.375% | $133.1604 | $133.16 | $133.15 | $133.20 |
| Purchase #2 | $42.50 | 7.271% | $45.5902 | $45.59 | $45.60 | $45.60 |
| Purchase #3 | $43.71 | 8.826% | $47.5678 | $47.57 | $47.55 | $47.60 |
| Purchase #4 | $167.35 | 3.444% | $173.1135 | $173.11 | $173.10 | $173.10 |
| Purchase #5 | $59.93 | 12.525% | $67.4362 | $67.44 | $67.45 | $67.40 |
| Purchase #6 | $83.71 | 9.462% | $91.6306 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $152.85 | 3.351% | $157.972 | $157.97 | $157.95 | $158.00 |
| 7 purchase totals = | $672.92 | $716.4707 | $716.47 | $716.45 | $716.50 | |