| 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 | $125.49 | 4.452% | $131.0768 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $195.33 | 3.547% | $202.2584 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $149.32 | 7.416% | $160.3936 | $160.39 | $160.40 | $160.40 |
| Purchase #4 | $41.50 | 13.518% | $47.11 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $182.34 | 8.491% | $197.8225 | $197.82 | $197.80 | $197.80 |
| Purchase #6 | $99.43 | 10.395% | $109.7657 | $109.77 | $109.75 | $109.80 |
| Purchase #7 | $120.62 | 5.807% | $127.6244 | $127.62 | $127.60 | $127.60 |
| 7 purchase totals = | $914.03 | $976.0514 | $976.05 | $976.00 | $976.10 | |