| 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 | $180.39 | 3.517% | $186.7343 | $186.73 | $186.75 | $186.70 |
| Purchase #2 | $211.75 | 11.474% | $236.0462 | $236.05 | $236.05 | $236.00 |
| Purchase #3 | $210.63 | 4.863% | $220.8729 | $220.87 | $220.85 | $220.90 |
| Purchase #4 | $16.78 | 5.172% | $17.6479 | $17.65 | $17.65 | $17.60 |
| Purchase #5 | $234.29 | 7.753% | $252.4545 | $252.45 | $252.45 | $252.50 |
| Purchase #6 | $240.81 | 12.127% | $270.013 | $270.01 | $270.00 | $270.00 |
| Purchase #7 | $6.64 | 9.430% | $7.2662 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $1,101.29 | $1,191.0350 | $1,191.03 | $1,191.00 | $1,191.00 | |