| 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 | $115.59 | 11.543% | $128.9326 | $128.93 | $128.95 | $128.90 |
| Purchase #2 | $85.97 | 12.596% | $96.7988 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $181.91 | 3.346% | $187.9967 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $82.64 | 8.245% | $89.4537 | $89.45 | $89.45 | $89.50 |
| Purchase #5 | $182.30 | 8.531% | $197.852 | $197.85 | $197.85 | $197.90 |
| Purchase #6 | $199.30 | 7.156% | $213.5619 | $213.56 | $213.55 | $213.60 |
| Purchase #7 | $141.67 | 11.611% | $158.1193 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $989.38 | $1,072.7150 | $1,072.71 | $1,072.70 | $1,072.80 | |