| 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 | $164.48 | 8.225% | $178.0085 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $151.47 | 6.872% | $161.879 | $161.88 | $161.90 | $161.90 |
| Purchase #3 | $158.29 | 13.500% | $179.6592 | $179.66 | $179.65 | $179.70 |
| Purchase #4 | $199.74 | 12.183% | $224.0743 | $224.07 | $224.05 | $224.10 |
| Purchase #5 | $232.64 | 5.399% | $245.2002 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $56.72 | 6.419% | $60.3609 | $60.36 | $60.35 | $60.40 |
| Purchase #7 | $164.55 | 11.107% | $182.8266 | $182.83 | $182.85 | $182.80 |
| 7 purchase totals = | $1,127.89 | $1,232.0087 | $1,232.01 | $1,232.00 | $1,232.10 | |