| 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 | $149.48 | 6.759% | $159.5834 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $164.70 | 13.276% | $186.5656 | $186.57 | $186.55 | $186.60 |
| Purchase #3 | $194.96 | 13.861% | $221.9834 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $217.85 | 7.573% | $234.3478 | $234.35 | $234.35 | $234.30 |
| Purchase #5 | $167.75 | 11.581% | $187.1771 | $187.18 | $187.20 | $187.20 |
| Purchase #6 | $17.87 | 8.639% | $19.4138 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $121.88 | 4.429% | $127.2781 | $127.28 | $127.30 | $127.30 |
| 7 purchase totals = | $1,034.49 | $1,136.3492 | $1,136.35 | $1,136.40 | $1,136.40 | |