| 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 | $132.84 | 5.814% | $140.5633 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $116.51 | 9.771% | $127.8942 | $127.89 | $127.90 | $127.90 |
| Purchase #3 | $223.85 | 9.355% | $244.7912 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $207.88 | 9.491% | $227.6099 | $227.61 | $227.60 | $227.60 |
| Purchase #5 | $168.55 | 5.141% | $177.2152 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $46.58 | 12.718% | $52.504 | $52.50 | $52.50 | $52.50 |
| Purchase #7 | $134.79 | 8.842% | $146.7081 | $146.71 | $146.70 | $146.70 |
| 7 purchase totals = | $1,031.00 | $1,117.2859 | $1,117.28 | $1,117.25 | $1,117.30 | |