| 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 | $176.27 | 13.253% | $199.6311 | $199.63 | $199.65 | $199.60 |
| Purchase #2 | $45.58 | 8.764% | $49.5746 | $49.57 | $49.55 | $49.60 |
| Purchase #3 | $160.33 | 3.349% | $165.6995 | $165.70 | $165.70 | $165.70 |
| Purchase #4 | $153.47 | 12.356% | $172.4328 | $172.43 | $172.45 | $172.40 |
| Purchase #5 | $128.88 | 10.123% | $141.9265 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $58.55 | 3.738% | $60.7386 | $60.74 | $60.75 | $60.70 |
| Purchase #7 | $137.64 | 9.467% | $150.6704 | $150.67 | $150.65 | $150.70 |
| 7 purchase totals = | $860.72 | $940.6735 | $940.67 | $940.70 | $940.60 | |