| 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 | $161.73 | 13.259% | $183.1738 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $81.62 | 3.271% | $84.2898 | $84.29 | $84.30 | $84.30 |
| Purchase #3 | $227.95 | 4.430% | $238.0482 | $238.05 | $238.05 | $238.00 |
| Purchase #4 | $86.88 | 9.723% | $95.3273 | $95.33 | $95.35 | $95.30 |
| Purchase #5 | $5.77 | 9.775% | $6.334 | $6.33 | $6.35 | $6.30 |
| Purchase #6 | $189.26 | 6.736% | $202.0086 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $123.59 | 7.863% | $133.3079 | $133.31 | $133.30 | $133.30 |
| 7 purchase totals = | $876.80 | $942.4896 | $942.49 | $942.50 | $942.40 | |