| 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 | $197.66 | 9.801% | $217.0327 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $243.61 | 10.853% | $270.049 | $270.05 | $270.05 | $270.00 |
| Purchase #3 | $159.40 | 4.644% | $166.8025 | $166.80 | $166.80 | $166.80 |
| Purchase #4 | $150.37 | 12.507% | $169.1768 | $169.18 | $169.20 | $169.20 |
| Purchase #5 | $214.57 | 3.354% | $221.7667 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $231.74 | 4.165% | $241.392 | $241.39 | $241.40 | $241.40 |
| Purchase #7 | $14.91 | 8.621% | $16.1954 | $16.20 | $16.20 | $16.20 |
| 7 purchase totals = | $1,212.26 | $1,302.4151 | $1,302.42 | $1,302.45 | $1,302.40 | |