| 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 | $117.89 | 3.206% | $121.6696 | $121.67 | $121.65 | $121.70 |
| Purchase #2 | $179.36 | 5.113% | $188.5307 | $188.53 | $188.55 | $188.50 |
| Purchase #3 | $195.82 | 5.623% | $206.831 | $206.83 | $206.85 | $206.80 |
| Purchase #4 | $75.81 | 5.684% | $80.119 | $80.12 | $80.10 | $80.10 |
| Purchase #5 | $5.48 | 6.451% | $5.8335 | $5.83 | $5.85 | $5.80 |
| Purchase #6 | $116.75 | 3.276% | $120.5747 | $120.57 | $120.55 | $120.60 |
| Purchase #7 | $202.60 | 6.426% | $215.6191 | $215.62 | $215.60 | $215.60 |
| 7 purchase totals = | $893.71 | $939.1776 | $939.17 | $939.15 | $939.10 | |