| 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 | $176.77 | 13.239% | $200.1726 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $149.33 | 8.521% | $162.0544 | $162.05 | $162.05 | $162.10 |
| Purchase #3 | $48.83 | 3.787% | $50.6792 | $50.68 | $50.70 | $50.70 |
| Purchase #4 | $206.44 | 7.498% | $221.9189 | $221.92 | $221.90 | $221.90 |
| Purchase #5 | $11.65 | 13.525% | $13.2257 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $178.49 | 6.547% | $190.1757 | $190.18 | $190.20 | $190.20 |
| Purchase #7 | $114.81 | 4.317% | $119.7663 | $119.77 | $119.75 | $119.80 |
| 7 purchase totals = | $886.32 | $957.9928 | $958.00 | $958.00 | $958.10 | |