| 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 | $129.64 | 5.686% | $137.0113 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $247.94 | 6.306% | $263.5751 | $263.58 | $263.60 | $263.60 |
| Purchase #3 | $196.86 | 10.199% | $216.9378 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $219.68 | 5.378% | $231.4944 | $231.49 | $231.50 | $231.50 |
| Purchase #5 | $163.70 | 5.526% | $172.7461 | $172.75 | $172.75 | $172.70 |
| Purchase #6 | $33.37 | 9.589% | $36.5698 | $36.57 | $36.55 | $36.60 |
| Purchase #7 | $152.83 | 9.509% | $167.3626 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $1,144.02 | $1,225.6971 | $1,225.70 | $1,225.70 | $1,225.70 | |