| 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 | $179.54 | 8.268% | $194.3844 | $194.38 | $194.40 | $194.40 |
| Purchase #2 | $238.83 | 3.115% | $246.2696 | $246.27 | $246.25 | $246.30 |
| Purchase #3 | $33.75 | 11.267% | $37.5526 | $37.55 | $37.55 | $37.60 |
| Purchase #4 | $240.84 | 11.183% | $267.7731 | $267.77 | $267.75 | $267.80 |
| Purchase #5 | $233.85 | 4.776% | $245.0187 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $163.70 | 12.709% | $184.5046 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $96.68 | 8.708% | $105.0989 | $105.10 | $105.10 | $105.10 |
| 7 purchase totals = | $1,187.19 | $1,280.6019 | $1,280.59 | $1,280.55 | $1,280.70 | |