| 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 | $180.34 | 4.327% | $188.1433 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $34.60 | 8.719% | $37.6168 | $37.62 | $37.60 | $37.60 |
| Purchase #3 | $248.79 | 6.371% | $264.6404 | $264.64 | $264.65 | $264.60 |
| Purchase #4 | $33.73 | 9.817% | $37.0413 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $184.43 | 12.519% | $207.5188 | $207.52 | $207.50 | $207.50 |
| Purchase #6 | $67.64 | 11.668% | $75.5322 | $75.53 | $75.55 | $75.50 |
| Purchase #7 | $198.73 | 12.643% | $223.8554 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $948.26 | $1,034.3482 | $1,034.35 | $1,034.35 | $1,034.20 | |