| 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 | $122.70 | 12.397% | $137.9111 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $177.87 | 6.248% | $188.9833 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $72.84 | 13.561% | $82.7178 | $82.72 | $82.70 | $82.70 |
| Purchase #4 | $53.27 | 10.376% | $58.7973 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $174.56 | 4.708% | $182.7783 | $182.78 | $182.80 | $182.80 |
| Purchase #6 | $96.55 | 9.192% | $105.4249 | $105.42 | $105.40 | $105.40 |
| Purchase #7 | $56.45 | 3.267% | $58.2942 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $754.24 | $814.9069 | $814.90 | $814.90 | $814.90 | |