| 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 | $170.82 | 9.841% | $187.6304 | $187.63 | $187.65 | $187.60 |
| Purchase #2 | $245.32 | 9.542% | $268.7284 | $268.73 | $268.75 | $268.70 |
| Purchase #3 | $220.36 | 10.774% | $244.1016 | $244.10 | $244.10 | $244.10 |
| Purchase #4 | $160.69 | 12.772% | $181.2133 | $181.21 | $181.20 | $181.20 |
| Purchase #5 | $242.54 | 10.219% | $267.3252 | $267.33 | $267.35 | $267.30 |
| Purchase #6 | $82.47 | 4.169% | $85.9082 | $85.91 | $85.90 | $85.90 |
| Purchase #7 | $220.89 | 5.736% | $233.5603 | $233.56 | $233.55 | $233.60 |
| 7 purchase totals = | $1,343.09 | $1,468.4674 | $1,468.47 | $1,468.50 | $1,468.40 | |