| 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 | $161.44 | 4.401% | $168.545 | $168.55 | $168.55 | $168.50 |
| Purchase #2 | $105.48 | 7.499% | $113.3899 | $113.39 | $113.40 | $113.40 |
| Purchase #3 | $162.98 | 5.662% | $172.2079 | $172.21 | $172.20 | $172.20 |
| Purchase #4 | $26.79 | 10.742% | $29.6678 | $29.67 | $29.65 | $29.70 |
| Purchase #5 | $114.60 | 8.822% | $124.71 | $124.71 | $124.70 | $124.70 |
| Purchase #6 | $159.27 | 6.624% | $169.82 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $204.45 | 4.449% | $213.546 | $213.55 | $213.55 | $213.50 |
| 7 purchase totals = | $935.01 | $991.8866 | $991.90 | $991.85 | $991.80 | |