| 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 | $124.83 | 6.550% | $133.0064 | $133.01 | $133.00 | $133.00 |
| Purchase #2 | $180.52 | 6.645% | $192.5156 | $192.52 | $192.50 | $192.50 |
| Purchase #3 | $56.88 | 10.217% | $62.6914 | $62.69 | $62.70 | $62.70 |
| Purchase #4 | $79.45 | 11.316% | $88.4406 | $88.44 | $88.45 | $88.40 |
| Purchase #5 | $52.40 | 7.311% | $56.231 | $56.23 | $56.25 | $56.20 |
| Purchase #6 | $94.94 | 8.223% | $102.7469 | $102.75 | $102.75 | $102.70 |
| Purchase #7 | $130.33 | 12.229% | $146.2681 | $146.27 | $146.25 | $146.30 |
| 7 purchase totals = | $719.35 | $781.9000 | $781.91 | $781.90 | $781.80 | |