| 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 | $108.74 | 6.661% | $115.9832 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $104.44 | 13.191% | $118.2167 | $118.22 | $118.20 | $118.20 |
| Purchase #3 | $135.75 | 4.466% | $141.8126 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $126.55 | 13.731% | $143.9266 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $66.48 | 6.516% | $70.8118 | $70.81 | $70.80 | $70.80 |
| Purchase #6 | $137.46 | 11.480% | $153.2404 | $153.24 | $153.25 | $153.20 |
| Purchase #7 | $176.74 | 10.244% | $194.8452 | $194.85 | $194.85 | $194.80 |
| 7 purchase totals = | $856.16 | $938.8365 | $938.84 | $938.85 | $938.70 | |