| 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 | $164.40 | 7.201% | $176.2384 | $176.24 | $176.25 | $176.20 |
| Purchase #2 | $22.70 | 6.651% | $24.2098 | $24.21 | $24.20 | $24.20 |
| Purchase #3 | $126.46 | 11.393% | $140.8676 | $140.87 | $140.85 | $140.90 |
| Purchase #4 | $59.91 | 6.872% | $64.027 | $64.03 | $64.05 | $64.00 |
| Purchase #5 | $119.51 | 12.112% | $133.9851 | $133.99 | $134.00 | $134.00 |
| Purchase #6 | $19.90 | 11.462% | $22.1809 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $55.78 | 7.614% | $60.0271 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $568.66 | $621.5359 | $621.55 | $621.60 | $621.50 | |