| 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 | $159.93 | 8.353% | $173.289 | $173.29 | $173.30 | $173.30 |
| Purchase #2 | $133.29 | 11.150% | $148.1518 | $148.15 | $148.15 | $148.20 |
| Purchase #3 | $75.67 | 4.120% | $78.7876 | $78.79 | $78.80 | $78.80 |
| Purchase #4 | $69.70 | 13.327% | $78.9889 | $78.99 | $79.00 | $79.00 |
| Purchase #5 | $244.56 | 13.139% | $276.6927 | $276.69 | $276.70 | $276.70 |
| Purchase #6 | $217.50 | 12.337% | $244.333 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $187.41 | 5.282% | $197.309 | $197.31 | $197.30 | $197.30 |
| 7 purchase totals = | $1,088.06 | $1,197.5520 | $1,197.55 | $1,197.60 | $1,197.60 | |