| 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 | $172.61 | 10.675% | $191.0361 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $33.54 | 9.321% | $36.6663 | $36.67 | $36.65 | $36.70 |
| Purchase #3 | $63.82 | 6.801% | $68.1604 | $68.16 | $68.15 | $68.20 |
| Purchase #4 | $19.78 | 9.312% | $21.6219 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $22.40 | 4.621% | $23.4351 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $23.95 | 12.455% | $26.933 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $55.67 | 8.720% | $60.5244 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $391.77 | $428.3772 | $428.38 | $428.35 | $428.30 | |