| 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 | $130.85 | 9.801% | $143.6746 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $235.83 | 3.598% | $244.3152 | $244.32 | $244.30 | $244.30 |
| Purchase #3 | $165.32 | 10.190% | $182.1661 | $182.17 | $182.15 | $182.20 |
| Purchase #4 | $165.39 | 11.231% | $183.965 | $183.97 | $183.95 | $184.00 |
| Purchase #5 | $189.69 | 4.721% | $198.6453 | $198.65 | $198.65 | $198.60 |
| Purchase #6 | $164.77 | 8.437% | $178.6716 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $125.95 | 8.536% | $136.7011 | $136.70 | $136.70 | $136.70 |
| 7 purchase totals = | $1,177.80 | $1,268.1389 | $1,268.15 | $1,268.05 | $1,268.20 | |