| 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 | $118.66 | 12.547% | $133.5483 | $133.55 | $133.55 | $133.50 |
| Purchase #2 | $99.55 | 13.602% | $113.0908 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $120.74 | 6.457% | $128.5362 | $128.54 | $128.55 | $128.50 |
| Purchase #4 | $161.88 | 7.321% | $173.7312 | $173.73 | $173.75 | $173.70 |
| Purchase #5 | $208.70 | 7.560% | $224.4777 | $224.48 | $224.50 | $224.50 |
| Purchase #6 | $25.74 | 3.653% | $26.6803 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $118.51 | 9.303% | $129.535 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $853.78 | $929.5995 | $929.61 | $929.70 | $929.50 | |