| 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 | $127.25 | 11.671% | $142.1013 | $142.10 | $142.10 | $142.10 |
| Purchase #2 | $157.55 | 9.466% | $172.4637 | $172.46 | $172.45 | $172.50 |
| Purchase #3 | $176.57 | 8.190% | $191.0311 | $191.03 | $191.05 | $191.00 |
| Purchase #4 | $149.34 | 8.810% | $162.4969 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $43.62 | 12.772% | $49.1911 | $49.19 | $49.20 | $49.20 |
| Purchase #6 | $80.91 | 13.316% | $91.684 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $148.49 | 9.562% | $162.6886 | $162.69 | $162.70 | $162.70 |
| 7 purchase totals = | $883.73 | $971.6567 | $971.65 | $971.70 | $971.70 | |