| 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 | $159.86 | 3.244% | $165.0459 | $165.05 | $165.05 | $165.00 |
| Purchase #2 | $100.82 | 12.209% | $113.1291 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $20.56 | 4.136% | $21.4104 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $114.53 | 13.150% | $129.5907 | $129.59 | $129.60 | $129.60 |
| Purchase #5 | $166.76 | 3.688% | $172.9101 | $172.91 | $172.90 | $172.90 |
| Purchase #6 | $65.64 | 5.135% | $69.0106 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $244.91 | 9.422% | $267.9854 | $267.99 | $268.00 | $268.00 |
| 7 purchase totals = | $873.08 | $939.0822 | $939.09 | $939.10 | $939.00 | |