| 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 | $197.91 | 13.365% | $224.3607 | $224.36 | $224.35 | $224.40 |
| Purchase #2 | $183.47 | 7.326% | $196.911 | $196.91 | $196.90 | $196.90 |
| Purchase #3 | $15.96 | 11.116% | $17.7341 | $17.73 | $17.75 | $17.70 |
| Purchase #4 | $111.80 | 5.585% | $118.044 | $118.04 | $118.05 | $118.00 |
| Purchase #5 | $177.64 | 6.658% | $189.4673 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $189.57 | 8.507% | $205.6967 | $205.70 | $205.70 | $205.70 |
| Purchase #7 | $205.99 | 6.730% | $219.8531 | $219.85 | $219.85 | $219.90 |
| 7 purchase totals = | $1,082.34 | $1,172.0669 | $1,172.06 | $1,172.05 | $1,172.10 | |