| 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 | $80.27 | 6.104% | $85.1697 | $85.17 | $85.15 | $85.20 |
| Purchase #2 | $169.63 | 12.355% | $190.5878 | $190.59 | $190.60 | $190.60 |
| Purchase #3 | $185.42 | 5.498% | $195.6144 | $195.61 | $195.60 | $195.60 |
| Purchase #4 | $164.45 | 9.187% | $179.558 | $179.56 | $179.55 | $179.60 |
| Purchase #5 | $69.51 | 3.244% | $71.7649 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $70.45 | 7.572% | $75.7845 | $75.78 | $75.80 | $75.80 |
| Purchase #7 | $104.41 | 10.636% | $115.515 | $115.52 | $115.50 | $115.50 |
| 7 purchase totals = | $844.14 | $913.9943 | $913.99 | $913.95 | $914.10 | |