| 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 | $221.43 | 5.416% | $233.4226 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $162.52 | 4.594% | $169.9862 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $162.27 | 4.823% | $170.0963 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $67.56 | 8.280% | $73.154 | $73.15 | $73.15 | $73.20 |
| Purchase #5 | $54.43 | 6.271% | $57.8433 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $23.62 | 4.149% | $24.6 | $24.60 | $24.60 | $24.60 |
| Purchase #7 | $169.97 | 3.717% | $176.2878 | $176.29 | $176.30 | $176.30 |
| 7 purchase totals = | $861.80 | $905.3902 | $905.39 | $905.40 | $905.40 | |