| 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 | $187.41 | 6.752% | $200.0639 | $200.06 | $200.05 | $200.10 |
| Purchase #2 | $19.81 | 8.573% | $21.5083 | $21.51 | $21.50 | $21.50 |
| Purchase #3 | $139.49 | 12.639% | $157.1201 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $79.93 | 9.194% | $87.2788 | $87.28 | $87.30 | $87.30 |
| Purchase #5 | $189.74 | 5.867% | $200.872 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $111.66 | 8.768% | $121.4503 | $121.45 | $121.45 | $121.50 |
| Purchase #7 | $145.40 | 11.547% | $162.1893 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $873.44 | $950.4827 | $950.48 | $950.45 | $950.60 | |