| 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 | $177.68 | 11.179% | $197.5428 | $197.54 | $197.55 | $197.50 |
| Purchase #2 | $198.51 | 7.546% | $213.4896 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $36.44 | 10.779% | $40.3679 | $40.37 | $40.35 | $40.40 |
| Purchase #4 | $37.26 | 11.183% | $41.4268 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $204.44 | 13.385% | $231.8043 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $47.65 | 12.252% | $53.4881 | $53.49 | $53.50 | $53.50 |
| Purchase #7 | $154.58 | 8.515% | $167.7425 | $167.74 | $167.75 | $167.70 |
| 7 purchase totals = | $856.56 | $945.8620 | $945.86 | $945.90 | $945.80 | |