| 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 | $97.81 | 13.156% | $110.6779 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $108.41 | 8.755% | $117.9013 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $151.91 | 9.795% | $166.7896 | $166.79 | $166.80 | $166.80 |
| Purchase #4 | $172.32 | 12.505% | $193.8686 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $137.51 | 13.286% | $155.7796 | $155.78 | $155.80 | $155.80 |
| Purchase #6 | $158.93 | 8.727% | $172.7998 | $172.80 | $172.80 | $172.80 |
| Purchase #7 | $220.97 | 4.486% | $230.8827 | $230.88 | $230.90 | $230.90 |
| 7 purchase totals = | $1,047.86 | $1,148.6995 | $1,148.70 | $1,148.75 | $1,148.80 | |