| 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 | $153.86 | 5.444% | $162.2361 | $162.24 | $162.25 | $162.20 |
| Purchase #2 | $7.67 | 8.311% | $8.3075 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $166.61 | 4.246% | $173.6843 | $173.68 | $173.70 | $173.70 |
| Purchase #4 | $218.51 | 9.231% | $238.6807 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $57.68 | 3.117% | $59.4779 | $59.48 | $59.50 | $59.50 |
| Purchase #6 | $184.88 | 11.790% | $206.6774 | $206.68 | $206.70 | $206.70 |
| Purchase #7 | $50.59 | 13.148% | $57.2416 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $839.80 | $906.3055 | $906.31 | $906.40 | $906.30 | |