| 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 | $159.66 | 8.420% | $173.1034 | $173.10 | $173.10 | $173.10 |
| Purchase #2 | $128.41 | 12.523% | $144.4908 | $144.49 | $144.50 | $144.50 |
| Purchase #3 | $205.53 | 9.868% | $225.8117 | $225.81 | $225.80 | $225.80 |
| Purchase #4 | $92.45 | 6.424% | $98.389 | $98.39 | $98.40 | $98.40 |
| Purchase #5 | $250.26 | 6.351% | $266.154 | $266.15 | $266.15 | $266.20 |
| Purchase #6 | $217.79 | 9.417% | $238.2993 | $238.30 | $238.30 | $238.30 |
| Purchase #7 | $65.52 | 7.771% | $70.6116 | $70.61 | $70.60 | $70.60 |
| 7 purchase totals = | $1,119.62 | $1,216.8598 | $1,216.85 | $1,216.85 | $1,216.90 | |