| 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 | $135.95 | 4.619% | $142.2295 | $142.23 | $142.25 | $142.20 |
| Purchase #2 | $63.97 | 7.108% | $68.517 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $18.42 | 5.314% | $19.3988 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $130.59 | 5.453% | $137.7111 | $137.71 | $137.70 | $137.70 |
| Purchase #5 | $67.92 | 8.465% | $73.6694 | $73.67 | $73.65 | $73.70 |
| Purchase #6 | $249.94 | 7.747% | $269.3029 | $269.30 | $269.30 | $269.30 |
| Purchase #7 | $82.42 | 7.550% | $88.6427 | $88.64 | $88.65 | $88.60 |
| 7 purchase totals = | $749.21 | $799.4714 | $799.47 | $799.45 | $799.40 | |