| 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 | $165.67 | 6.707% | $176.7815 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $13.46 | 5.537% | $14.2053 | $14.21 | $14.20 | $14.20 |
| Purchase #3 | $149.91 | 8.690% | $162.9372 | $162.94 | $162.95 | $162.90 |
| Purchase #4 | $61.84 | 8.391% | $67.029 | $67.03 | $67.05 | $67.00 |
| Purchase #5 | $85.64 | 7.394% | $91.9722 | $91.97 | $91.95 | $92.00 |
| Purchase #6 | $118.57 | 11.127% | $131.7633 | $131.76 | $131.75 | $131.80 |
| Purchase #7 | $191.95 | 10.831% | $212.7401 | $212.74 | $212.75 | $212.70 |
| 7 purchase totals = | $787.04 | $857.4286 | $857.43 | $857.45 | $857.40 | |