| 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 | $191.55 | 12.868% | $216.1987 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $156.67 | 7.258% | $168.0411 | $168.04 | $168.05 | $168.00 |
| Purchase #3 | $62.44 | 13.454% | $70.8407 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $178.83 | 8.164% | $193.4297 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $45.82 | 5.588% | $48.3804 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $117.59 | 9.424% | $128.6717 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $146.91 | 6.826% | $156.9381 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $899.81 | $982.5004 | $982.50 | $982.55 | $982.40 | |