| 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 | $177.27 | 6.862% | $189.4343 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $92.43 | 5.598% | $97.6042 | $97.60 | $97.60 | $97.60 |
| Purchase #3 | $151.40 | 7.545% | $162.8231 | $162.82 | $162.80 | $162.80 |
| Purchase #4 | $135.29 | 10.820% | $149.9284 | $149.93 | $149.95 | $149.90 |
| Purchase #5 | $35.43 | 5.401% | $37.3436 | $37.34 | $37.35 | $37.30 |
| Purchase #6 | $80.25 | 5.338% | $84.5337 | $84.53 | $84.55 | $84.50 |
| Purchase #7 | $201.98 | 11.345% | $224.8946 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $874.05 | $946.5619 | $946.54 | $946.60 | $946.40 | |