| 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 | $131.39 | 6.662% | $140.1432 | $140.14 | $140.15 | $140.10 |
| Purchase #2 | $117.51 | 8.482% | $127.4772 | $127.48 | $127.50 | $127.50 |
| Purchase #3 | $142.49 | 10.385% | $157.2876 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $41.66 | 10.195% | $45.9072 | $45.91 | $45.90 | $45.90 |
| Purchase #5 | $180.86 | 11.447% | $201.563 | $201.56 | $201.55 | $201.60 |
| Purchase #6 | $206.50 | 6.652% | $220.2364 | $220.24 | $220.25 | $220.20 |
| Purchase #7 | $53.99 | 4.365% | $56.3467 | $56.35 | $56.35 | $56.30 |
| 7 purchase totals = | $874.40 | $948.9613 | $948.97 | $949.00 | $948.90 | |