| 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 | $150.39 | 4.540% | $157.2177 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $226.52 | 5.840% | $239.7488 | $239.75 | $239.75 | $239.70 |
| Purchase #3 | $176.75 | 10.782% | $195.8072 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $182.39 | 10.429% | $201.4115 | $201.41 | $201.40 | $201.40 |
| Purchase #5 | $160.51 | 7.369% | $172.338 | $172.34 | $172.35 | $172.30 |
| Purchase #6 | $152.33 | 5.835% | $161.2185 | $161.22 | $161.20 | $161.20 |
| Purchase #7 | $72.58 | 8.775% | $78.9489 | $78.95 | $78.95 | $78.90 |
| 7 purchase totals = | $1,121.47 | $1,206.6906 | $1,206.70 | $1,206.65 | $1,206.50 | |