| 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 | $139.77 | 3.522% | $144.6927 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $61.67 | 10.412% | $68.0911 | $68.09 | $68.10 | $68.10 |
| Purchase #3 | $207.95 | 13.286% | $235.5782 | $235.58 | $235.60 | $235.60 |
| Purchase #4 | $45.52 | 11.694% | $50.8431 | $50.84 | $50.85 | $50.80 |
| Purchase #5 | $166.70 | 6.198% | $177.0321 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $122.70 | 6.412% | $130.5675 | $130.57 | $130.55 | $130.60 |
| Purchase #7 | $165.36 | 6.548% | $176.1878 | $176.19 | $176.20 | $176.20 |
| 7 purchase totals = | $909.67 | $982.9925 | $982.99 | $983.05 | $983.00 | |