| 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 | $131.48 | 3.327% | $135.8543 | $135.85 | $135.85 | $135.90 |
| Purchase #2 | $198.35 | 8.779% | $215.7631 | $215.76 | $215.75 | $215.80 |
| Purchase #3 | $147.96 | 13.186% | $167.47 | $167.47 | $167.45 | $167.50 |
| Purchase #4 | $196.76 | 3.707% | $204.0539 | $204.05 | $204.05 | $204.10 |
| Purchase #5 | $119.68 | 13.727% | $136.1085 | $136.11 | $136.10 | $136.10 |
| Purchase #6 | $101.29 | 11.671% | $113.1116 | $113.11 | $113.10 | $113.10 |
| Purchase #7 | $183.46 | 9.228% | $200.3897 | $200.39 | $200.40 | $200.40 |
| 7 purchase totals = | $1,078.98 | $1,172.7511 | $1,172.74 | $1,172.70 | $1,172.90 | |