| 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 | $135.95 | 6.853% | $145.2667 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $120.88 | 7.531% | $129.9835 | $129.98 | $130.00 | $130.00 |
| Purchase #3 | $70.87 | 13.398% | $80.3652 | $80.37 | $80.35 | $80.40 |
| Purchase #4 | $85.91 | 11.103% | $95.4486 | $95.45 | $95.45 | $95.40 |
| Purchase #5 | $45.44 | 6.873% | $48.5631 | $48.56 | $48.55 | $48.60 |
| Purchase #6 | $242.64 | 8.586% | $263.4731 | $263.47 | $263.45 | $263.50 |
| Purchase #7 | $96.33 | 10.117% | $106.0757 | $106.08 | $106.10 | $106.10 |
| 7 purchase totals = | $798.02 | $869.1759 | $869.18 | $869.15 | $869.30 | |