| 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 | $174.77 | 7.261% | $187.46 | $187.46 | $187.45 | $187.50 |
| Purchase #2 | $245.62 | 8.781% | $267.1879 | $267.19 | $267.20 | $267.20 |
| Purchase #3 | $69.70 | 7.511% | $74.9352 | $74.94 | $74.95 | $74.90 |
| Purchase #4 | $158.42 | 5.204% | $166.6642 | $166.66 | $166.65 | $166.70 |
| Purchase #5 | $103.77 | 4.320% | $108.2529 | $108.25 | $108.25 | $108.30 |
| Purchase #6 | $154.30 | 9.398% | $168.8011 | $168.80 | $168.80 | $168.80 |
| Purchase #7 | $75.31 | 7.161% | $80.7029 | $80.70 | $80.70 | $80.70 |
| 7 purchase totals = | $981.89 | $1,054.0042 | $1,054.00 | $1,054.00 | $1,054.10 | |