| 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 | $144.32 | 11.690% | $161.191 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $14.50 | 12.175% | $16.2654 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $220.66 | 10.797% | $244.4847 | $244.48 | $244.50 | $244.50 |
| Purchase #4 | $194.77 | 8.245% | $210.8288 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $164.58 | 10.728% | $182.2361 | $182.24 | $182.25 | $182.20 |
| Purchase #6 | $136.33 | 8.376% | $147.749 | $147.75 | $147.75 | $147.70 |
| Purchase #7 | $87.25 | 13.526% | $99.0514 | $99.05 | $99.05 | $99.10 |
| 7 purchase totals = | $962.41 | $1,061.8064 | $1,061.81 | $1,061.85 | $1,061.80 | |