| 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 | $138.58 | 4.804% | $145.2374 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $82.55 | 4.143% | $85.97 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $14.57 | 6.796% | $15.5602 | $15.56 | $15.55 | $15.60 |
| Purchase #4 | $182.94 | 6.285% | $194.4378 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $250.51 | 10.653% | $277.1968 | $277.20 | $277.20 | $277.20 |
| Purchase #6 | $40.73 | 5.651% | $43.0317 | $43.03 | $43.05 | $43.00 |
| Purchase #7 | $135.87 | 11.161% | $151.0345 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $845.75 | $912.4684 | $912.47 | $912.50 | $912.40 | |