| 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 | $86.76 | 13.863% | $98.7875 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $138.78 | 6.628% | $147.9783 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $202.87 | 4.646% | $212.2953 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $123.67 | 6.551% | $131.7716 | $131.77 | $131.75 | $131.80 |
| Purchase #5 | $168.35 | 8.419% | $182.5234 | $182.52 | $182.50 | $182.50 |
| Purchase #6 | $181.91 | 5.631% | $192.1534 | $192.15 | $192.15 | $192.20 |
| Purchase #7 | $30.92 | 10.136% | $34.0541 | $34.05 | $34.05 | $34.10 |
| 7 purchase totals = | $933.26 | $999.5636 | $999.56 | $999.55 | $999.70 | |