| 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 | $180.35 | 9.598% | $197.66 | $197.66 | $197.65 | $197.70 |
| Purchase #2 | $8.65 | 3.719% | $8.9717 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $232.80 | 11.583% | $259.7652 | $259.77 | $259.75 | $259.80 |
| Purchase #4 | $44.38 | 9.170% | $48.4496 | $48.45 | $48.45 | $48.40 |
| Purchase #5 | $185.91 | 7.756% | $200.3292 | $200.33 | $200.35 | $200.30 |
| Purchase #6 | $178.41 | 7.832% | $192.3831 | $192.38 | $192.40 | $192.40 |
| Purchase #7 | $237.91 | 11.819% | $266.0286 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $1,068.41 | $1,173.5874 | $1,173.59 | $1,173.60 | $1,173.60 | |