| 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 | $206.96 | 6.683% | $220.7911 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $102.40 | 3.119% | $105.5939 | $105.59 | $105.60 | $105.60 |
| Purchase #3 | $168.95 | 9.108% | $184.338 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $128.31 | 12.869% | $144.8222 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $202.37 | 7.572% | $217.6935 | $217.69 | $217.70 | $217.70 |
| Purchase #6 | $12.89 | 13.794% | $14.668 | $14.67 | $14.65 | $14.70 |
| Purchase #7 | $38.66 | 13.257% | $43.7852 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $860.54 | $931.6919 | $931.69 | $931.70 | $931.70 | |