| 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 | $194.25 | 9.223% | $212.1657 | $212.17 | $212.15 | $212.20 |
| Purchase #2 | $163.80 | 5.423% | $172.6829 | $172.68 | $172.70 | $172.70 |
| Purchase #3 | $128.42 | 11.595% | $143.3103 | $143.31 | $143.30 | $143.30 |
| Purchase #4 | $128.48 | 6.718% | $137.1113 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $72.62 | 12.721% | $81.858 | $81.86 | $81.85 | $81.90 |
| Purchase #6 | $231.69 | 5.844% | $245.23 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $190.93 | 8.160% | $206.5099 | $206.51 | $206.50 | $206.50 |
| 7 purchase totals = | $1,110.19 | $1,198.8681 | $1,198.87 | $1,198.85 | $1,198.90 | |