| 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 | $144.63 | 12.209% | $162.2879 | $162.29 | $162.30 | $162.30 |
| Purchase #2 | $39.83 | 4.180% | $41.4949 | $41.49 | $41.50 | $41.50 |
| Purchase #3 | $44.93 | 6.124% | $47.6815 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $204.36 | 7.721% | $220.1386 | $220.14 | $220.15 | $220.10 |
| Purchase #5 | $133.88 | 8.573% | $145.3575 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $129.98 | 6.130% | $137.9478 | $137.95 | $137.95 | $137.90 |
| Purchase #7 | $159.77 | 3.311% | $165.06 | $165.06 | $165.05 | $165.10 |
| 7 purchase totals = | $857.38 | $919.9682 | $919.97 | $920.00 | $920.00 | |