| 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 | $148.87 | 12.299% | $167.1795 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $71.88 | 9.794% | $78.9199 | $78.92 | $78.90 | $78.90 |
| Purchase #3 | $17.34 | 7.725% | $18.6795 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $54.44 | 4.860% | $57.0858 | $57.09 | $57.10 | $57.10 |
| Purchase #5 | $211.59 | 7.178% | $226.7779 | $226.78 | $226.80 | $226.80 |
| Purchase #6 | $217.64 | 12.244% | $244.2878 | $244.29 | $244.30 | $244.30 |
| Purchase #7 | $174.94 | 7.325% | $187.7544 | $187.75 | $187.75 | $187.80 |
| 7 purchase totals = | $896.70 | $980.6848 | $980.69 | $980.75 | $980.80 | |