| 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 | $150.60 | 10.285% | $166.0892 | $166.09 | $166.10 | $166.10 |
| Purchase #2 | $164.28 | 7.345% | $176.3464 | $176.35 | $176.35 | $176.30 |
| Purchase #3 | $165.82 | 8.611% | $180.0988 | $180.10 | $180.10 | $180.10 |
| Purchase #4 | $203.73 | 7.451% | $218.9099 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $46.25 | 6.616% | $49.3099 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $18.83 | 4.227% | $19.6259 | $19.63 | $19.65 | $19.60 |
| Purchase #7 | $33.87 | 12.564% | $38.1254 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $783.38 | $848.5055 | $848.52 | $848.55 | $848.40 | |