| 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 | $186.60 | 4.294% | $194.6126 | $194.61 | $194.60 | $194.60 |
| Purchase #2 | $47.96 | 8.496% | $52.0347 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $174.81 | 4.815% | $183.2271 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $27.55 | 8.628% | $29.927 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $41.46 | 10.190% | $45.6848 | $45.68 | $45.70 | $45.70 |
| Purchase #6 | $149.62 | 12.868% | $168.8731 | $168.87 | $168.85 | $168.90 |
| Purchase #7 | $240.33 | 12.695% | $270.8399 | $270.84 | $270.85 | $270.80 |
| 7 purchase totals = | $868.33 | $945.1992 | $945.19 | $945.25 | $945.10 | |