| 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 | $173.53 | 10.434% | $191.6361 | $191.64 | $191.65 | $191.60 |
| Purchase #2 | $15.87 | 10.640% | $17.5586 | $17.56 | $17.55 | $17.60 |
| Purchase #3 | $131.70 | 3.249% | $135.9789 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $140.68 | 8.474% | $152.6012 | $152.60 | $152.60 | $152.60 |
| Purchase #5 | $12.35 | 13.315% | $13.9944 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $67.46 | 12.240% | $75.7171 | $75.72 | $75.70 | $75.70 |
| Purchase #7 | $224.86 | 6.594% | $239.6873 | $239.69 | $239.70 | $239.70 |
| 7 purchase totals = | $766.45 | $827.1736 | $827.18 | $827.20 | $827.20 | |