| 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 | $192.47 | 8.191% | $208.2352 | $208.24 | $208.25 | $208.20 |
| Purchase #2 | $87.80 | 11.359% | $97.7732 | $97.77 | $97.75 | $97.80 |
| Purchase #3 | $218.94 | 3.446% | $226.4847 | $226.48 | $226.50 | $226.50 |
| Purchase #4 | $181.86 | 6.498% | $193.6773 | $193.68 | $193.70 | $193.70 |
| Purchase #5 | $108.68 | 7.516% | $116.8484 | $116.85 | $116.85 | $116.80 |
| Purchase #6 | $20.63 | 9.594% | $22.6092 | $22.61 | $22.60 | $22.60 |
| Purchase #7 | $74.78 | 7.358% | $80.2823 | $80.28 | $80.30 | $80.30 |
| 7 purchase totals = | $885.16 | $945.9103 | $945.91 | $945.95 | $945.90 | |