| 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 | $129.34 | 10.431% | $142.8315 | $142.83 | $142.85 | $142.80 |
| Purchase #2 | $156.79 | 5.759% | $165.8195 | $165.82 | $165.80 | $165.80 |
| Purchase #3 | $71.57 | 6.452% | $76.1877 | $76.19 | $76.20 | $76.20 |
| Purchase #4 | $190.43 | 3.834% | $197.7311 | $197.73 | $197.75 | $197.70 |
| Purchase #5 | $118.54 | 9.760% | $130.1095 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $51.26 | 8.661% | $55.6996 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $134.98 | 3.590% | $139.8258 | $139.83 | $139.85 | $139.80 |
| 7 purchase totals = | $852.91 | $908.2047 | $908.21 | $908.25 | $908.10 | |