| 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 | $173.61 | 7.587% | $186.7818 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $229.30 | 4.431% | $239.4603 | $239.46 | $239.45 | $239.50 |
| Purchase #3 | $54.94 | 13.822% | $62.5338 | $62.53 | $62.55 | $62.50 |
| Purchase #4 | $90.81 | 8.559% | $98.5824 | $98.58 | $98.60 | $98.60 |
| Purchase #5 | $9.28 | 8.336% | $10.0536 | $10.05 | $10.05 | $10.10 |
| Purchase #6 | $76.58 | 8.278% | $82.9193 | $82.92 | $82.90 | $82.90 |
| Purchase #7 | $149.88 | 11.709% | $167.4294 | $167.43 | $167.45 | $167.40 |
| 7 purchase totals = | $784.40 | $847.7606 | $847.75 | $847.80 | $847.80 | |