| 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 | $151.49 | 9.217% | $165.4528 | $165.45 | $165.45 | $165.50 |
| Purchase #2 | $67.87 | 5.699% | $71.7379 | $71.74 | $71.75 | $71.70 |
| Purchase #3 | $109.55 | 11.822% | $122.501 | $122.50 | $122.50 | $122.50 |
| Purchase #4 | $184.44 | 5.530% | $194.6395 | $194.64 | $194.65 | $194.60 |
| Purchase #5 | $34.60 | 12.667% | $38.9828 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $244.46 | 10.615% | $270.4094 | $270.41 | $270.40 | $270.40 |
| Purchase #7 | $91.72 | 9.107% | $100.0729 | $100.07 | $100.05 | $100.10 |
| 7 purchase totals = | $884.13 | $963.7963 | $963.79 | $963.80 | $963.80 | |