| 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 | $73.95 | 6.695% | $78.901 | $78.90 | $78.90 | $78.90 |
| Purchase #2 | $152.34 | 13.688% | $173.1923 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $180.27 | 10.341% | $198.9117 | $198.91 | $198.90 | $198.90 |
| Purchase #4 | $173.62 | 12.330% | $195.0273 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $111.58 | 10.313% | $123.0872 | $123.09 | $123.10 | $123.10 |
| Purchase #6 | $169.52 | 4.293% | $176.7975 | $176.80 | $176.80 | $176.80 |
| Purchase #7 | $84.95 | 7.142% | $91.0171 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $946.23 | $1,036.9341 | $1,036.94 | $1,036.95 | $1,036.90 | |