| 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 | $121.75 | 7.823% | $131.2745 | $131.27 | $131.25 | $131.30 |
| Purchase #2 | $111.49 | 12.748% | $125.7027 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $44.98 | 9.715% | $49.3498 | $49.35 | $49.35 | $49.30 |
| Purchase #4 | $172.34 | 7.725% | $185.6533 | $185.65 | $185.65 | $185.70 |
| Purchase #5 | $15.77 | 6.546% | $16.8023 | $16.80 | $16.80 | $16.80 |
| Purchase #6 | $32.73 | 12.489% | $36.8176 | $36.82 | $36.80 | $36.80 |
| Purchase #7 | $104.92 | 13.325% | $118.9006 | $118.90 | $118.90 | $118.90 |
| 7 purchase totals = | $603.98 | $664.5008 | $664.49 | $664.45 | $664.50 | |