| 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 | $5.91 | 4.515% | $6.1768 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $134.76 | 13.121% | $152.4419 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $211.89 | 6.603% | $225.8811 | $225.88 | $225.90 | $225.90 |
| Purchase #4 | $212.35 | 11.262% | $236.2649 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $114.42 | 12.584% | $128.8186 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $198.63 | 8.621% | $215.7539 | $215.75 | $215.75 | $215.80 |
| Purchase #7 | $181.94 | 12.834% | $205.2902 | $205.29 | $205.30 | $205.30 |
| 7 purchase totals = | $1,059.90 | $1,170.6274 | $1,170.62 | $1,170.65 | $1,170.70 | |