| 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 | $132.32 | 8.619% | $143.7247 | $143.72 | $143.70 | $143.70 |
| Purchase #2 | $49.94 | 13.814% | $56.8387 | $56.84 | $56.85 | $56.80 |
| Purchase #3 | $223.36 | 7.564% | $240.255 | $240.26 | $240.25 | $240.30 |
| Purchase #4 | $117.33 | 13.739% | $133.45 | $133.45 | $133.45 | $133.50 |
| Purchase #5 | $34.97 | 4.111% | $36.4076 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $67.93 | 3.774% | $70.4937 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $121.63 | 5.566% | $128.3999 | $128.40 | $128.40 | $128.40 |
| 7 purchase totals = | $747.48 | $809.5696 | $809.57 | $809.55 | $809.60 | |