| 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 | $146.93 | 8.330% | $159.1693 | $159.17 | $159.15 | $159.20 |
| Purchase #2 | $32.25 | 4.493% | $33.699 | $33.70 | $33.70 | $33.70 |
| Purchase #3 | $118.83 | 3.547% | $123.0449 | $123.04 | $123.05 | $123.00 |
| Purchase #4 | $45.58 | 12.280% | $51.1772 | $51.18 | $51.20 | $51.20 |
| Purchase #5 | $221.62 | 5.309% | $233.3858 | $233.39 | $233.40 | $233.40 |
| Purchase #6 | $25.28 | 6.597% | $26.9477 | $26.95 | $26.95 | $26.90 |
| Purchase #7 | $237.41 | 4.454% | $247.9842 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $827.90 | $875.4081 | $875.41 | $875.45 | $875.40 | |