| 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 | $177.79 | 5.302% | $187.2164 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $134.72 | 12.223% | $151.1868 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $65.89 | 5.676% | $69.6299 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $49.32 | 11.514% | $54.9987 | $55.00 | $55.00 | $55.00 |
| Purchase #5 | $152.72 | 3.335% | $157.8132 | $157.81 | $157.80 | $157.80 |
| Purchase #6 | $77.44 | 5.373% | $81.6009 | $81.60 | $81.60 | $81.60 |
| Purchase #7 | $29.57 | 7.440% | $31.77 | $31.77 | $31.75 | $31.80 |
| 7 purchase totals = | $687.45 | $734.2159 | $734.22 | $734.20 | $734.20 | |