| 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 | $159.86 | 5.356% | $168.4221 | $168.42 | $168.40 | $168.40 |
| Purchase #2 | $63.98 | 3.252% | $66.0606 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $154.72 | 10.154% | $170.4303 | $170.43 | $170.45 | $170.40 |
| Purchase #4 | $92.96 | 4.738% | $97.3644 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $5.63 | 13.740% | $6.4036 | $6.40 | $6.40 | $6.40 |
| Purchase #6 | $39.97 | 6.368% | $42.5153 | $42.52 | $42.50 | $42.50 |
| Purchase #7 | $239.50 | 7.604% | $257.7116 | $257.71 | $257.70 | $257.70 |
| 7 purchase totals = | $756.62 | $808.9079 | $808.90 | $808.85 | $808.90 | |