| 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 | $170.99 | 6.493% | $182.0924 | $182.09 | $182.10 | $182.10 |
| Purchase #2 | $157.46 | 9.161% | $171.8849 | $171.88 | $171.90 | $171.90 |
| Purchase #3 | $229.97 | 6.297% | $244.4512 | $244.45 | $244.45 | $244.50 |
| Purchase #4 | $96.85 | 3.504% | $100.2436 | $100.24 | $100.25 | $100.20 |
| Purchase #5 | $71.79 | 10.668% | $79.4486 | $79.45 | $79.45 | $79.40 |
| Purchase #6 | $96.68 | 12.324% | $108.5948 | $108.59 | $108.60 | $108.60 |
| Purchase #7 | $181.95 | 5.717% | $192.3521 | $192.35 | $192.35 | $192.40 |
| 7 purchase totals = | $1,005.69 | $1,079.0676 | $1,079.05 | $1,079.10 | $1,079.10 | |