| 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 | $38.34 | 12.290% | $43.052 | $43.05 | $43.05 | $43.10 |
| Purchase #2 | $150.46 | 4.857% | $157.7678 | $157.77 | $157.75 | $157.80 |
| Purchase #3 | $135.56 | 12.694% | $152.768 | $152.77 | $152.75 | $152.80 |
| Purchase #4 | $82.63 | 7.315% | $88.6744 | $88.67 | $88.65 | $88.70 |
| Purchase #5 | $166.95 | 9.864% | $183.4179 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $43.44 | 8.638% | $47.1923 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $92.66 | 4.344% | $96.6852 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $710.04 | $769.5576 | $769.56 | $769.50 | $769.70 | |