| 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 | $113.98 | 11.789% | $127.4171 | $127.42 | $127.40 | $127.40 |
| Purchase #2 | $84.54 | 3.827% | $87.7753 | $87.78 | $87.80 | $87.80 |
| Purchase #3 | $157.96 | 9.492% | $172.9536 | $172.95 | $172.95 | $173.00 |
| Purchase #4 | $111.63 | 5.344% | $117.5955 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $117.79 | 10.873% | $130.5973 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $141.64 | 9.343% | $154.8734 | $154.87 | $154.85 | $154.90 |
| Purchase #7 | $132.74 | 7.247% | $142.3597 | $142.36 | $142.35 | $142.40 |
| 7 purchase totals = | $860.28 | $933.5719 | $933.58 | $933.55 | $933.70 | |