| 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 | $175.58 | 13.745% | $199.7135 | $199.71 | $199.70 | $199.70 |
| Purchase #2 | $77.97 | 13.422% | $88.4351 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $119.63 | 8.683% | $130.0175 | $130.02 | $130.00 | $130.00 |
| Purchase #4 | $47.36 | 11.250% | $52.688 | $52.69 | $52.70 | $52.70 |
| Purchase #5 | $192.42 | 4.412% | $200.9096 | $200.91 | $200.90 | $200.90 |
| Purchase #6 | $24.52 | 7.185% | $26.2818 | $26.28 | $26.30 | $26.30 |
| Purchase #7 | $223.54 | 11.342% | $248.8939 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $861.02 | $946.9394 | $946.94 | $946.95 | $946.90 | |