| 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 | $131.53 | 8.384% | $142.5575 | $142.56 | $142.55 | $142.60 |
| Purchase #2 | $154.69 | 8.240% | $167.4365 | $167.44 | $167.45 | $167.40 |
| Purchase #3 | $20.64 | 13.468% | $23.4198 | $23.42 | $23.40 | $23.40 |
| Purchase #4 | $206.57 | 9.511% | $226.2169 | $226.22 | $226.20 | $226.20 |
| Purchase #5 | $185.81 | 5.321% | $195.697 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $80.96 | 11.804% | $90.5165 | $90.52 | $90.50 | $90.50 |
| Purchase #7 | $106.56 | 5.813% | $112.7543 | $112.75 | $112.75 | $112.80 |
| 7 purchase totals = | $886.76 | $958.5985 | $958.61 | $958.55 | $958.60 | |