| 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 | $138.32 | 4.866% | $145.0507 | $145.05 | $145.05 | $145.10 |
| Purchase #2 | $64.59 | 4.591% | $67.5553 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $164.75 | 8.574% | $178.8757 | $178.88 | $178.90 | $178.90 |
| Purchase #4 | $186.62 | 5.704% | $197.2648 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $246.50 | 12.276% | $276.7603 | $276.76 | $276.75 | $276.80 |
| Purchase #6 | $221.68 | 6.602% | $236.3153 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $191.67 | 6.751% | $204.6096 | $204.61 | $204.60 | $204.60 |
| 7 purchase totals = | $1,214.13 | $1,306.4317 | $1,306.44 | $1,306.40 | $1,306.60 | |