| 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 | $174.48 | 8.665% | $189.5987 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $27.43 | 12.368% | $30.8225 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $210.80 | 7.693% | $227.0168 | $227.02 | $227.00 | $227.00 |
| Purchase #4 | $215.45 | 10.786% | $238.6884 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $189.54 | 3.241% | $195.683 | $195.68 | $195.70 | $195.70 |
| Purchase #6 | $160.56 | 12.763% | $181.0523 | $181.05 | $181.05 | $181.10 |
| Purchase #7 | $233.47 | 4.857% | $244.8096 | $244.81 | $244.80 | $244.80 |
| 7 purchase totals = | $1,211.73 | $1,307.6713 | $1,307.67 | $1,307.65 | $1,307.70 | |