| 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 | $105.34 | 7.131% | $112.8518 | $112.85 | $112.85 | $112.90 |
| Purchase #2 | $137.93 | 4.213% | $143.741 | $143.74 | $143.75 | $143.70 |
| Purchase #3 | $132.93 | 7.250% | $142.5674 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $139.95 | 8.442% | $151.7646 | $151.76 | $151.75 | $151.80 |
| Purchase #5 | $157.80 | 8.119% | $170.6118 | $170.61 | $170.60 | $170.60 |
| Purchase #6 | $185.84 | 12.596% | $209.2484 | $209.25 | $209.25 | $209.20 |
| Purchase #7 | $227.40 | 7.630% | $244.7506 | $244.75 | $244.75 | $244.80 |
| 7 purchase totals = | $1,087.19 | $1,175.5356 | $1,175.53 | $1,175.50 | $1,175.60 | |