| 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 | $33.52 | 8.377% | $36.328 | $36.33 | $36.35 | $36.30 |
| Purchase #2 | $152.82 | 5.299% | $160.9179 | $160.92 | $160.90 | $160.90 |
| Purchase #3 | $144.44 | 10.523% | $159.6394 | $159.64 | $159.65 | $159.60 |
| Purchase #4 | $26.34 | 5.128% | $27.6907 | $27.69 | $27.70 | $27.70 |
| Purchase #5 | $145.73 | 12.568% | $164.0453 | $164.05 | $164.05 | $164.00 |
| Purchase #6 | $30.67 | 9.443% | $33.5662 | $33.57 | $33.55 | $33.60 |
| Purchase #7 | $84.84 | 13.441% | $96.2433 | $96.24 | $96.25 | $96.20 |
| 7 purchase totals = | $618.36 | $678.4308 | $678.44 | $678.45 | $678.30 | |