| 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 | $150.34 | 7.771% | $162.0229 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $43.77 | 7.713% | $47.146 | $47.15 | $47.15 | $47.10 |
| Purchase #3 | $177.37 | 13.234% | $200.8431 | $200.84 | $200.85 | $200.80 |
| Purchase #4 | $226.29 | 8.217% | $244.8842 | $244.88 | $244.90 | $244.90 |
| Purchase #5 | $109.68 | 9.300% | $119.8802 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $22.52 | 6.721% | $24.0336 | $24.03 | $24.05 | $24.00 |
| Purchase #7 | $169.39 | 3.213% | $174.8325 | $174.83 | $174.85 | $174.80 |
| 7 purchase totals = | $899.36 | $973.6425 | $973.63 | $973.70 | $973.50 | |