| 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 | $158.86 | 13.104% | $179.677 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $162.59 | 12.785% | $183.3771 | $183.38 | $183.40 | $183.40 |
| Purchase #3 | $217.97 | 4.538% | $227.8615 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $173.84 | 11.743% | $194.254 | $194.25 | $194.25 | $194.30 |
| Purchase #5 | $161.91 | 10.268% | $178.5349 | $178.53 | $178.55 | $178.50 |
| Purchase #6 | $74.74 | 7.763% | $80.5421 | $80.54 | $80.55 | $80.50 |
| Purchase #7 | $112.82 | 7.305% | $121.0615 | $121.06 | $121.05 | $121.10 |
| 7 purchase totals = | $1,062.73 | $1,165.3081 | $1,165.30 | $1,165.35 | $1,165.40 | |