| 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 | $154.74 | 9.436% | $169.3413 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $8.78 | 8.252% | $9.5045 | $9.50 | $9.50 | $9.50 |
| Purchase #3 | $13.79 | 7.764% | $14.8607 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $178.95 | 7.851% | $192.9994 | $193.00 | $193.00 | $193.00 |
| Purchase #5 | $225.28 | 7.813% | $242.8811 | $242.88 | $242.90 | $242.90 |
| Purchase #6 | $131.41 | 7.199% | $140.8702 | $140.87 | $140.85 | $140.90 |
| Purchase #7 | $203.36 | 8.674% | $220.9994 | $221.00 | $221.00 | $221.00 |
| 7 purchase totals = | $916.31 | $991.4566 | $991.45 | $991.45 | $991.50 | |