| 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 | $17.92 | 6.371% | $19.0617 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $156.38 | 4.433% | $163.3123 | $163.31 | $163.30 | $163.30 |
| Purchase #3 | $43.86 | 5.724% | $46.3705 | $46.37 | $46.35 | $46.40 |
| Purchase #4 | $83.46 | 9.546% | $91.4271 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $153.62 | 12.462% | $172.7641 | $172.76 | $172.75 | $172.80 |
| Purchase #6 | $223.64 | 13.567% | $253.9812 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $131.64 | 7.235% | $141.1642 | $141.16 | $141.15 | $141.20 |
| 7 purchase totals = | $810.52 | $888.0811 | $888.07 | $888.05 | $888.20 | |