| 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 | $140.35 | 8.447% | $152.2054 | $152.21 | $152.20 | $152.20 |
| Purchase #2 | $223.84 | 5.683% | $236.5608 | $236.56 | $236.55 | $236.60 |
| Purchase #3 | $63.91 | 10.540% | $70.6461 | $70.65 | $70.65 | $70.60 |
| Purchase #4 | $42.70 | 11.172% | $47.4704 | $47.47 | $47.45 | $47.50 |
| Purchase #5 | $169.37 | 11.784% | $189.3286 | $189.33 | $189.35 | $189.30 |
| Purchase #6 | $109.56 | 6.709% | $116.9104 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $128.50 | 5.106% | $135.0612 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $878.23 | $948.1829 | $948.19 | $948.15 | $948.20 | |