| 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 | $116.32 | 12.343% | $130.6774 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $93.67 | 4.228% | $97.6304 | $97.63 | $97.65 | $97.60 |
| Purchase #3 | $153.90 | 3.278% | $158.9448 | $158.94 | $158.95 | $158.90 |
| Purchase #4 | $161.43 | 3.186% | $166.5732 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $141.31 | 5.537% | $149.1343 | $149.13 | $149.15 | $149.10 |
| Purchase #6 | $54.43 | 13.754% | $61.9163 | $61.92 | $61.90 | $61.90 |
| Purchase #7 | $126.42 | 7.454% | $135.8433 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $847.48 | $900.7197 | $900.71 | $900.75 | $900.60 | |