| 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 | $193.68 | 8.385% | $209.9201 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $172.47 | 7.345% | $185.1379 | $185.14 | $185.15 | $185.10 |
| Purchase #3 | $106.58 | 10.146% | $117.3936 | $117.39 | $117.40 | $117.40 |
| Purchase #4 | $6.85 | 12.666% | $7.7176 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $180.81 | 12.510% | $203.4293 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $183.35 | 9.607% | $200.9644 | $200.96 | $200.95 | $201.00 |
| Purchase #7 | $37.33 | 5.754% | $39.478 | $39.48 | $39.50 | $39.50 |
| 7 purchase totals = | $881.07 | $964.0409 | $964.04 | $964.05 | $964.00 | |