| 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 | $176.67 | 5.487% | $186.3639 | $186.36 | $186.35 | $186.40 |
| Purchase #2 | $39.65 | 11.793% | $44.3259 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $47.32 | 8.307% | $51.2509 | $51.25 | $51.25 | $51.30 |
| Purchase #4 | $36.74 | 13.471% | $41.6892 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $77.63 | 5.361% | $81.7917 | $81.79 | $81.80 | $81.80 |
| Purchase #6 | $185.44 | 3.429% | $191.7987 | $191.80 | $191.80 | $191.80 |
| Purchase #7 | $144.89 | 8.441% | $157.1202 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $708.34 | $754.3405 | $754.34 | $754.35 | $754.40 | |