| 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 | $189.52 | 7.238% | $203.2375 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $5.99 | 5.753% | $6.3346 | $6.33 | $6.35 | $6.30 |
| Purchase #3 | $208.69 | 12.213% | $234.1773 | $234.18 | $234.20 | $234.20 |
| Purchase #4 | $131.40 | 8.551% | $142.636 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $156.84 | 11.159% | $174.3418 | $174.34 | $174.35 | $174.30 |
| Purchase #6 | $40.46 | 8.729% | $43.9918 | $43.99 | $44.00 | $44.00 |
| Purchase #7 | $135.76 | 7.187% | $145.5171 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $868.66 | $950.2361 | $950.24 | $950.30 | $950.10 | |