| 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 | $149.75 | 7.333% | $160.7312 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $124.62 | 13.334% | $141.2368 | $141.24 | $141.25 | $141.20 |
| Purchase #3 | $221.87 | 5.653% | $234.4123 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $135.90 | 13.782% | $154.6297 | $154.63 | $154.65 | $154.60 |
| Purchase #5 | $160.84 | 3.810% | $166.968 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $39.36 | 13.752% | $44.7728 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $206.41 | 6.618% | $220.0702 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $1,038.75 | $1,122.8210 | $1,122.82 | $1,122.80 | $1,122.80 | |