| 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 | $160.29 | 8.277% | $173.5572 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $114.53 | 4.749% | $119.969 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $115.57 | 7.804% | $124.5891 | $124.59 | $124.60 | $124.60 |
| Purchase #4 | $160.30 | 12.864% | $180.921 | $180.92 | $180.90 | $180.90 |
| Purchase #5 | $214.42 | 13.700% | $243.7955 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $25.61 | 12.303% | $28.7608 | $28.76 | $28.75 | $28.80 |
| Purchase #7 | $43.99 | 4.170% | $45.8244 | $45.82 | $45.80 | $45.80 |
| 7 purchase totals = | $834.71 | $917.4170 | $917.42 | $917.35 | $917.50 | |