| 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 | $163.87 | 10.631% | $181.291 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $239.40 | 8.120% | $258.8393 | $258.84 | $258.85 | $258.80 |
| Purchase #3 | $137.67 | 12.779% | $155.2628 | $155.26 | $155.25 | $155.30 |
| Purchase #4 | $158.87 | 5.378% | $167.414 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $87.54 | 13.330% | $99.2091 | $99.21 | $99.20 | $99.20 |
| Purchase #6 | $218.73 | 13.735% | $248.7726 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $108.59 | 4.136% | $113.0813 | $113.08 | $113.10 | $113.10 |
| 7 purchase totals = | $1,114.67 | $1,223.8701 | $1,223.86 | $1,223.85 | $1,223.90 | |