| 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 | $114.79 | 4.803% | $120.3034 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $95.99 | 13.422% | $108.8738 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $167.93 | 12.673% | $189.2118 | $189.21 | $189.20 | $189.20 |
| Purchase #4 | $117.55 | 7.295% | $126.1253 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $73.81 | 10.569% | $81.611 | $81.61 | $81.60 | $81.60 |
| Purchase #6 | $45.90 | 10.211% | $50.5868 | $50.59 | $50.60 | $50.60 |
| Purchase #7 | $152.57 | 10.382% | $168.4098 | $168.41 | $168.40 | $168.40 |
| 7 purchase totals = | $768.54 | $845.1219 | $845.12 | $845.10 | $845.10 | |