| 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 | $132.45 | 8.605% | $143.8473 | $143.85 | $143.85 | $143.80 |
| Purchase #2 | $162.93 | 11.216% | $181.2042 | $181.20 | $181.20 | $181.20 |
| Purchase #3 | $126.35 | 5.469% | $133.2601 | $133.26 | $133.25 | $133.30 |
| Purchase #4 | $242.76 | 13.226% | $274.8674 | $274.87 | $274.85 | $274.90 |
| Purchase #5 | $143.40 | 6.713% | $153.0264 | $153.03 | $153.05 | $153.00 |
| Purchase #6 | $137.87 | 9.781% | $151.3551 | $151.36 | $151.35 | $151.40 |
| Purchase #7 | $113.35 | 8.252% | $122.7036 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $1,059.11 | $1,160.2641 | $1,160.27 | $1,160.25 | $1,160.30 | |