| 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 | $124.85 | 11.150% | $138.7708 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $83.41 | 13.324% | $94.5235 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $92.61 | 3.530% | $95.8791 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $35.83 | 10.494% | $39.59 | $39.59 | $39.60 | $39.60 |
| Purchase #5 | $149.76 | 5.141% | $157.4592 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $146.34 | 7.486% | $157.295 | $157.30 | $157.30 | $157.30 |
| Purchase #7 | $240.34 | 11.423% | $267.794 | $267.79 | $267.80 | $267.80 |
| 7 purchase totals = | $873.14 | $951.3116 | $951.31 | $951.30 | $951.40 | |