| 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 | $24.36 | 7.493% | $26.1853 | $26.19 | $26.20 | $26.20 |
| Purchase #2 | $150.49 | 10.573% | $166.4013 | $166.40 | $166.40 | $166.40 |
| Purchase #3 | $235.98 | 3.685% | $244.6759 | $244.68 | $244.70 | $244.70 |
| Purchase #4 | $114.43 | 4.482% | $119.5588 | $119.56 | $119.55 | $119.60 |
| Purchase #5 | $180.77 | 12.768% | $203.8507 | $203.85 | $203.85 | $203.90 |
| Purchase #6 | $19.69 | 11.117% | $21.8789 | $21.88 | $21.90 | $21.90 |
| Purchase #7 | $36.31 | 7.812% | $39.1465 | $39.15 | $39.15 | $39.10 |
| 7 purchase totals = | $762.03 | $821.6974 | $821.71 | $821.75 | $821.80 | |