| 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 | $142.50 | 6.768% | $152.1444 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $163.37 | 4.483% | $170.6939 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $130.61 | 11.821% | $146.0494 | $146.05 | $146.05 | $146.00 |
| Purchase #4 | $121.27 | 11.740% | $135.5071 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $225.31 | 8.382% | $244.1955 | $244.20 | $244.20 | $244.20 |
| Purchase #6 | $190.82 | 4.263% | $198.9547 | $198.95 | $198.95 | $199.00 |
| Purchase #7 | $109.69 | 6.796% | $117.1445 | $117.14 | $117.15 | $117.10 |
| 7 purchase totals = | $1,083.57 | $1,164.6895 | $1,164.68 | $1,164.70 | $1,164.60 | |