| 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 | $72.53 | 9.177% | $79.1861 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $200.56 | 5.559% | $211.7091 | $211.71 | $211.70 | $211.70 |
| Purchase #3 | $196.98 | 4.537% | $205.917 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $144.54 | 9.307% | $157.9923 | $157.99 | $158.00 | $158.00 |
| Purchase #5 | $158.29 | 8.729% | $172.1071 | $172.11 | $172.10 | $172.10 |
| Purchase #6 | $157.48 | 10.531% | $174.0642 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $15.67 | 5.172% | $16.4805 | $16.48 | $16.50 | $16.50 |
| 7 purchase totals = | $946.05 | $1,017.4563 | $1,017.46 | $1,017.45 | $1,017.50 | |