| 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 | $152.93 | 10.437% | $168.8913 | $168.89 | $168.90 | $168.90 |
| Purchase #2 | $67.58 | 9.803% | $74.2049 | $74.20 | $74.20 | $74.20 |
| Purchase #3 | $196.39 | 3.106% | $202.4899 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $159.89 | 4.820% | $167.5967 | $167.60 | $167.60 | $167.60 |
| Purchase #5 | $110.45 | 8.579% | $119.9255 | $119.93 | $119.95 | $119.90 |
| Purchase #6 | $12.80 | 10.703% | $14.17 | $14.17 | $14.15 | $14.20 |
| Purchase #7 | $31.88 | 12.749% | $35.9444 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $731.92 | $783.2227 | $783.22 | $783.25 | $783.20 | |