| 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 | $158.28 | 12.740% | $178.4449 | $178.44 | $178.45 | $178.40 |
| Purchase #2 | $217.83 | 5.519% | $229.852 | $229.85 | $229.85 | $229.90 |
| Purchase #3 | $10.41 | 4.307% | $10.8584 | $10.86 | $10.85 | $10.90 |
| Purchase #4 | $183.58 | 11.110% | $203.9757 | $203.98 | $204.00 | $204.00 |
| Purchase #5 | $111.47 | 6.629% | $118.8593 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $45.76 | 12.356% | $51.4141 | $51.41 | $51.40 | $51.40 |
| Purchase #7 | $233.40 | 6.405% | $248.3493 | $248.35 | $248.35 | $248.30 |
| 7 purchase totals = | $960.73 | $1,041.7537 | $1,041.75 | $1,041.75 | $1,041.80 | |