| 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 | $160.54 | 4.613% | $167.9457 | $167.95 | $167.95 | $167.90 |
| Purchase #2 | $121.77 | 3.779% | $126.3717 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $211.78 | 8.135% | $229.0083 | $229.01 | $229.00 | $229.00 |
| Purchase #4 | $173.67 | 4.231% | $181.018 | $181.02 | $181.00 | $181.00 |
| Purchase #5 | $105.69 | 12.592% | $118.9985 | $119.00 | $119.00 | $119.00 |
| Purchase #6 | $187.77 | 4.458% | $196.1408 | $196.14 | $196.15 | $196.10 |
| Purchase #7 | $159.99 | 11.143% | $177.8177 | $177.82 | $177.80 | $177.80 |
| 7 purchase totals = | $1,121.21 | $1,197.3007 | $1,197.31 | $1,197.25 | $1,197.20 | |