| 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 | $227.32 | 11.620% | $253.7346 | $253.73 | $253.75 | $253.70 |
| Purchase #2 | $69.56 | 11.813% | $77.7771 | $77.78 | $77.80 | $77.80 |
| Purchase #3 | $157.85 | 13.158% | $178.6199 | $178.62 | $178.60 | $178.60 |
| Purchase #4 | $33.82 | 11.790% | $37.8074 | $37.81 | $37.80 | $37.80 |
| Purchase #5 | $228.25 | 4.235% | $237.9164 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $198.47 | 7.754% | $213.8594 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $68.71 | 7.160% | $73.6296 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $983.98 | $1,073.3444 | $1,073.35 | $1,073.35 | $1,073.30 | |