| 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 | $151.73 | 3.413% | $156.9085 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $180.86 | 4.496% | $188.9915 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $205.33 | 9.874% | $225.6043 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $195.53 | 13.505% | $221.9363 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $100.27 | 11.873% | $112.1751 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $236.75 | 8.453% | $256.7625 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $240.68 | 6.417% | $256.1244 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $1,311.15 | $1,418.5026 | $1,418.50 | $1,418.50 | $1,418.50 | |