| 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 | $147.53 | 8.395% | $159.9151 | $159.92 | $159.90 | $159.90 |
| Purchase #2 | $213.90 | 10.620% | $236.6162 | $236.62 | $236.60 | $236.60 |
| Purchase #3 | $189.89 | 7.332% | $203.8127 | $203.81 | $203.80 | $203.80 |
| Purchase #4 | $190.88 | 13.142% | $215.9654 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $114.47 | 9.647% | $125.5129 | $125.51 | $125.50 | $125.50 |
| Purchase #6 | $243.90 | 12.605% | $274.6436 | $274.64 | $274.65 | $274.60 |
| Purchase #7 | $112.65 | 4.301% | $117.4951 | $117.50 | $117.50 | $117.50 |
| 7 purchase totals = | $1,213.22 | $1,333.9610 | $1,333.97 | $1,333.90 | $1,333.90 | |