| 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 | $158.34 | 3.794% | $164.3474 | $164.35 | $164.35 | $164.30 |
| Purchase #2 | $193.81 | 12.665% | $218.356 | $218.36 | $218.35 | $218.40 |
| Purchase #3 | $241.70 | 12.454% | $271.8013 | $271.80 | $271.80 | $271.80 |
| Purchase #4 | $29.80 | 7.496% | $32.0338 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $63.39 | 12.596% | $71.3746 | $71.37 | $71.35 | $71.40 |
| Purchase #6 | $163.91 | 12.671% | $184.679 | $184.68 | $184.70 | $184.70 |
| Purchase #7 | $211.64 | 8.433% | $229.4876 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $1,062.59 | $1,172.0797 | $1,172.08 | $1,172.10 | $1,172.10 | |