| 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 | $66.77 | 11.468% | $74.4272 | $74.43 | $74.45 | $74.40 |
| Purchase #2 | $167.80 | 6.630% | $178.9251 | $178.93 | $178.95 | $178.90 |
| Purchase #3 | $135.41 | 3.495% | $140.1426 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $84.27 | 10.141% | $92.8158 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $147.83 | 3.739% | $153.3574 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $135.93 | 5.259% | $143.0786 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $212.55 | 4.813% | $222.78 | $222.78 | $222.80 | $222.80 |
| 7 purchase totals = | $950.56 | $1,005.5267 | $1,005.54 | $1,005.60 | $1,005.50 | |