| 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 | $187.36 | 4.459% | $195.7144 | $195.71 | $195.70 | $195.70 |
| Purchase #2 | $138.38 | 13.423% | $156.9547 | $156.95 | $156.95 | $157.00 |
| Purchase #3 | $86.41 | 4.518% | $90.314 | $90.31 | $90.30 | $90.30 |
| Purchase #4 | $204.30 | 9.500% | $223.7085 | $223.71 | $223.70 | $223.70 |
| Purchase #5 | $153.75 | 10.523% | $169.9291 | $169.93 | $169.95 | $169.90 |
| Purchase #6 | $91.60 | 10.205% | $100.9478 | $100.95 | $100.95 | $100.90 |
| Purchase #7 | $10.53 | 11.124% | $11.7014 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $872.33 | $949.2699 | $949.26 | $949.25 | $949.20 | |