| 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 | $175.62 | 4.846% | $184.1305 | $184.13 | $184.15 | $184.10 |
| Purchase #2 | $18.71 | 6.570% | $19.9392 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $61.45 | 7.194% | $65.8707 | $65.87 | $65.85 | $65.90 |
| Purchase #4 | $229.38 | 13.121% | $259.4769 | $259.48 | $259.50 | $259.50 |
| Purchase #5 | $185.36 | 13.212% | $209.8498 | $209.85 | $209.85 | $209.80 |
| Purchase #6 | $88.41 | 11.246% | $98.3526 | $98.35 | $98.35 | $98.40 |
| Purchase #7 | $63.82 | 7.832% | $68.8184 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $822.75 | $906.4381 | $906.44 | $906.45 | $906.40 | |