| 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 | $161.87 | 3.161% | $166.9867 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $213.86 | 5.743% | $226.142 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $7.36 | 5.167% | $7.7403 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $142.57 | 5.164% | $149.9323 | $149.93 | $149.95 | $149.90 |
| Purchase #5 | $197.41 | 3.114% | $203.5573 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $85.93 | 12.577% | $96.7374 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $109.46 | 5.489% | $115.4683 | $115.47 | $115.45 | $115.50 |
| 7 purchase totals = | $918.46 | $966.5643 | $966.57 | $966.60 | $966.50 | |