| 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 | $131.45 | 8.716% | $142.9072 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $18.49 | 11.349% | $20.5884 | $20.59 | $20.60 | $20.60 |
| Purchase #3 | $190.54 | 5.718% | $201.4351 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $196.44 | 9.132% | $214.3789 | $214.38 | $214.40 | $214.40 |
| Purchase #5 | $175.88 | 12.294% | $197.5027 | $197.50 | $197.50 | $197.50 |
| Purchase #6 | $55.47 | 9.494% | $60.7363 | $60.74 | $60.75 | $60.70 |
| Purchase #7 | $51.48 | 5.774% | $54.4525 | $54.45 | $54.45 | $54.50 |
| 7 purchase totals = | $819.75 | $892.0011 | $892.01 | $892.05 | $892.00 | |