| 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 | $192.56 | 6.102% | $204.31 | $204.31 | $204.30 | $204.30 |
| Purchase #2 | $186.60 | 6.251% | $198.2644 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $241.55 | 7.802% | $260.3957 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $14.26 | 8.511% | $15.4737 | $15.47 | $15.45 | $15.50 |
| Purchase #5 | $178.91 | 3.118% | $184.4884 | $184.49 | $184.50 | $184.50 |
| Purchase #6 | $88.35 | 3.324% | $91.2868 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $183.91 | 7.481% | $197.6683 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $1,086.14 | $1,151.8873 | $1,151.89 | $1,151.85 | $1,152.00 | |