| 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 | $147.47 | 7.756% | $158.9078 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $115.76 | 7.305% | $124.2163 | $124.22 | $124.20 | $124.20 |
| Purchase #3 | $35.99 | 12.209% | $40.384 | $40.38 | $40.40 | $40.40 |
| Purchase #4 | $203.41 | 13.103% | $230.0628 | $230.06 | $230.05 | $230.10 |
| Purchase #5 | $81.46 | 11.263% | $90.6348 | $90.63 | $90.65 | $90.60 |
| Purchase #6 | $195.69 | 9.597% | $214.4704 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $102.43 | 6.411% | $108.9968 | $109.00 | $109.00 | $109.00 |
| 7 purchase totals = | $882.21 | $967.6729 | $967.67 | $967.65 | $967.70 | |