| 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 | $159.89 | 12.553% | $179.961 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $157.51 | 9.685% | $172.7648 | $172.76 | $172.75 | $172.80 |
| Purchase #3 | $195.59 | 4.677% | $204.7377 | $204.74 | $204.75 | $204.70 |
| Purchase #4 | $12.81 | 12.854% | $14.4566 | $14.46 | $14.45 | $14.50 |
| Purchase #5 | $245.90 | 8.404% | $266.5654 | $266.57 | $266.55 | $266.60 |
| Purchase #6 | $130.49 | 4.855% | $136.8253 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $129.47 | 9.668% | $141.9872 | $141.99 | $142.00 | $142.00 |
| 7 purchase totals = | $1,031.66 | $1,117.2980 | $1,117.31 | $1,117.30 | $1,117.40 | |