| 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 | $127.36 | 8.480% | $138.1601 | $138.16 | $138.15 | $138.20 |
| Purchase #2 | $166.87 | 11.278% | $185.6896 | $185.69 | $185.70 | $185.70 |
| Purchase #3 | $223.70 | 6.259% | $237.7014 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $37.66 | 3.815% | $39.0967 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $10.77 | 13.177% | $12.1892 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $102.54 | 6.807% | $109.5199 | $109.52 | $109.50 | $109.50 |
| Purchase #7 | $154.87 | 6.523% | $164.9722 | $164.97 | $164.95 | $165.00 |
| 7 purchase totals = | $823.77 | $887.3291 | $887.33 | $887.30 | $887.40 | |