| 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 | $180.30 | 9.205% | $196.8966 | $196.90 | $196.90 | $196.90 |
| Purchase #2 | $73.78 | 6.640% | $78.679 | $78.68 | $78.70 | $78.70 |
| Purchase #3 | $224.74 | 5.744% | $237.6491 | $237.65 | $237.65 | $237.60 |
| Purchase #4 | $215.85 | 7.659% | $232.382 | $232.38 | $232.40 | $232.40 |
| Purchase #5 | $155.33 | 3.835% | $161.2869 | $161.29 | $161.30 | $161.30 |
| Purchase #6 | $187.55 | 6.128% | $199.0431 | $199.04 | $199.05 | $199.00 |
| Purchase #7 | $194.85 | 11.769% | $217.7819 | $217.78 | $217.80 | $217.80 |
| 7 purchase totals = | $1,232.40 | $1,323.7186 | $1,323.72 | $1,323.80 | $1,323.70 | |