| 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 | $142.54 | 4.708% | $149.2508 | $149.25 | $149.25 | $149.30 |
| Purchase #2 | $61.48 | 12.639% | $69.2505 | $69.25 | $69.25 | $69.30 |
| Purchase #3 | $80.56 | 6.505% | $85.8004 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $22.69 | 6.731% | $24.2173 | $24.22 | $24.20 | $24.20 |
| Purchase #5 | $111.62 | 11.527% | $124.4864 | $124.49 | $124.50 | $124.50 |
| Purchase #6 | $27.94 | 4.283% | $29.1367 | $29.14 | $29.15 | $29.10 |
| Purchase #7 | $135.87 | 10.484% | $150.1146 | $150.11 | $150.10 | $150.10 |
| 7 purchase totals = | $582.70 | $632.2567 | $632.26 | $632.25 | $632.30 | |