| 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 | $173.63 | 4.218% | $180.9537 | $180.95 | $180.95 | $181.00 |
| Purchase #2 | $174.77 | 13.116% | $197.6928 | $197.69 | $197.70 | $197.70 |
| Purchase #3 | $65.67 | 9.733% | $72.0617 | $72.06 | $72.05 | $72.10 |
| Purchase #4 | $39.93 | 7.178% | $42.7962 | $42.80 | $42.80 | $42.80 |
| Purchase #5 | $12.91 | 10.381% | $14.2502 | $14.25 | $14.25 | $14.30 |
| Purchase #6 | $144.70 | 3.112% | $149.2031 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $40.30 | 6.759% | $43.0239 | $43.02 | $43.00 | $43.00 |
| 7 purchase totals = | $651.91 | $699.9816 | $699.97 | $699.95 | $700.10 | |