| 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 | $30.86 | 12.522% | $34.7243 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $143.86 | 3.703% | $149.1871 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $153.54 | 5.854% | $162.5282 | $162.53 | $162.55 | $162.50 |
| Purchase #4 | $90.60 | 12.598% | $102.0138 | $102.01 | $102.00 | $102.00 |
| Purchase #5 | $187.60 | 7.851% | $202.3285 | $202.33 | $202.35 | $202.30 |
| Purchase #6 | $74.66 | 6.664% | $79.6353 | $79.64 | $79.65 | $79.60 |
| Purchase #7 | $231.56 | 9.841% | $254.3478 | $254.35 | $254.35 | $254.30 |
| 7 purchase totals = | $912.68 | $984.7650 | $984.77 | $984.80 | $984.60 | |