| 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 | $147.73 | 4.150% | $153.8608 | $153.86 | $153.85 | $153.90 |
| Purchase #2 | $19.50 | 4.347% | $20.3477 | $20.35 | $20.35 | $20.30 |
| Purchase #3 | $41.96 | 9.151% | $45.7998 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $157.56 | 10.253% | $173.7146 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $192.55 | 8.582% | $209.0746 | $209.07 | $209.05 | $209.10 |
| Purchase #6 | $196.87 | 6.154% | $208.9854 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $53.96 | 11.224% | $60.0165 | $60.02 | $60.00 | $60.00 |
| 7 purchase totals = | $810.13 | $871.7994 | $871.80 | $871.75 | $871.80 | |