| 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 | $150.26 | 12.165% | $168.5391 | $168.54 | $168.55 | $168.50 |
| Purchase #2 | $93.35 | 7.138% | $100.0133 | $100.01 | $100.00 | $100.00 |
| Purchase #3 | $172.82 | 3.312% | $178.5438 | $178.54 | $178.55 | $178.50 |
| Purchase #4 | $8.68 | 3.586% | $8.9913 | $8.99 | $9.00 | $9.00 |
| Purchase #5 | $45.76 | 13.511% | $51.9426 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $5.28 | 8.838% | $5.7466 | $5.75 | $5.75 | $5.70 |
| Purchase #7 | $46.49 | 3.831% | $48.271 | $48.27 | $48.25 | $48.30 |
| 7 purchase totals = | $522.64 | $562.0477 | $562.04 | $562.05 | $561.90 | |