| 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 | $145.66 | 12.303% | $163.5805 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $91.99 | 12.750% | $103.7187 | $103.72 | $103.70 | $103.70 |
| Purchase #3 | $111.74 | 12.817% | $126.0617 | $126.06 | $126.05 | $126.10 |
| Purchase #4 | $140.73 | 13.276% | $159.4133 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $131.30 | 3.768% | $136.2474 | $136.25 | $136.25 | $136.20 |
| Purchase #6 | $205.59 | 7.602% | $221.219 | $221.22 | $221.20 | $221.20 |
| Purchase #7 | $241.90 | 13.810% | $275.3064 | $275.31 | $275.30 | $275.30 |
| 7 purchase totals = | $1,068.91 | $1,185.5470 | $1,185.55 | $1,185.50 | $1,185.50 | |