| 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 | $158.80 | 9.308% | $173.5811 | $173.58 | $173.60 | $173.60 |
| Purchase #2 | $68.89 | 12.415% | $77.4427 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $186.69 | 12.614% | $210.2391 | $210.24 | $210.25 | $210.20 |
| Purchase #4 | $242.60 | 3.774% | $251.7557 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $117.66 | 8.214% | $127.3246 | $127.32 | $127.30 | $127.30 |
| Purchase #6 | $115.76 | 7.115% | $123.9963 | $124.00 | $124.00 | $124.00 |
| Purchase #7 | $147.27 | 13.767% | $167.5447 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $1,037.67 | $1,131.8842 | $1,131.88 | $1,131.90 | $1,131.80 | |