| 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 | $172.59 | 5.245% | $181.6423 | $181.64 | $181.65 | $181.60 |
| Purchase #2 | $244.30 | 9.316% | $267.059 | $267.06 | $267.05 | $267.10 |
| Purchase #3 | $32.27 | 12.583% | $36.3305 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $66.47 | 11.580% | $74.1672 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $148.69 | 5.616% | $157.0404 | $157.04 | $157.05 | $157.00 |
| Purchase #6 | $106.97 | 6.557% | $113.984 | $113.98 | $114.00 | $114.00 |
| Purchase #7 | $174.91 | 3.609% | $181.2225 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $946.20 | $1,011.4459 | $1,011.44 | $1,011.45 | $1,011.40 | |