| 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 | $189.94 | 4.225% | $197.965 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $143.98 | 4.331% | $150.2158 | $150.22 | $150.20 | $150.20 |
| Purchase #3 | $147.81 | 4.665% | $154.7053 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $109.99 | 8.165% | $118.9707 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $154.78 | 7.328% | $166.1223 | $166.12 | $166.10 | $166.10 |
| Purchase #6 | $92.33 | 13.557% | $104.8472 | $104.85 | $104.85 | $104.80 |
| Purchase #7 | $188.91 | 13.344% | $214.1182 | $214.12 | $214.10 | $214.10 |
| 7 purchase totals = | $1,027.74 | $1,106.9445 | $1,106.96 | $1,106.85 | $1,106.90 | |