| 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 | $167.74 | 3.591% | $173.7635 | $173.76 | $173.75 | $173.80 |
| Purchase #2 | $226.87 | 3.662% | $235.178 | $235.18 | $235.20 | $235.20 |
| Purchase #3 | $29.46 | 11.546% | $32.8615 | $32.86 | $32.85 | $32.90 |
| Purchase #4 | $54.82 | 12.179% | $61.4965 | $61.50 | $61.50 | $61.50 |
| Purchase #5 | $7.57 | 3.740% | $7.8531 | $7.85 | $7.85 | $7.90 |
| Purchase #6 | $113.51 | 3.616% | $117.6145 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $118.78 | 8.496% | $128.8715 | $128.87 | $128.85 | $128.90 |
| 7 purchase totals = | $718.75 | $757.6386 | $757.63 | $757.60 | $757.80 | |