| 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 | $142.36 | 5.103% | $149.6246 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $145.87 | 5.198% | $153.4523 | $153.45 | $153.45 | $153.50 |
| Purchase #3 | $75.83 | 8.137% | $82.0003 | $82.00 | $82.00 | $82.00 |
| Purchase #4 | $110.64 | 7.702% | $119.1615 | $119.16 | $119.15 | $119.20 |
| Purchase #5 | $43.83 | 5.626% | $46.2959 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $106.56 | 10.497% | $117.7456 | $117.75 | $117.75 | $117.70 |
| Purchase #7 | $219.97 | 8.176% | $237.9547 | $237.95 | $237.95 | $238.00 |
| 7 purchase totals = | $845.06 | $906.2349 | $906.23 | $906.20 | $906.30 | |