| 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 | $92.90 | 9.385% | $101.6187 | $101.62 | $101.60 | $101.60 |
| Purchase #2 | $172.60 | 13.247% | $195.4643 | $195.46 | $195.45 | $195.50 |
| Purchase #3 | $162.50 | 13.409% | $184.2896 | $184.29 | $184.30 | $184.30 |
| Purchase #4 | $18.70 | 12.387% | $21.0164 | $21.02 | $21.00 | $21.00 |
| Purchase #5 | $37.27 | 10.773% | $41.2851 | $41.29 | $41.30 | $41.30 |
| Purchase #6 | $169.48 | 10.129% | $186.6466 | $186.65 | $186.65 | $186.60 |
| Purchase #7 | $74.34 | 12.679% | $83.7656 | $83.77 | $83.75 | $83.80 |
| 7 purchase totals = | $727.79 | $814.0863 | $814.10 | $814.05 | $814.10 | |