| 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 | $173.49 | 4.334% | $181.0091 | $181.01 | $181.00 | $181.00 |
| Purchase #2 | $198.50 | 10.783% | $219.9043 | $219.90 | $219.90 | $219.90 |
| Purchase #3 | $87.59 | 13.484% | $99.4006 | $99.40 | $99.40 | $99.40 |
| Purchase #4 | $162.77 | 7.610% | $175.1568 | $175.16 | $175.15 | $175.20 |
| Purchase #5 | $8.55 | 3.212% | $8.8246 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $198.30 | 8.543% | $215.2408 | $215.24 | $215.25 | $215.20 |
| Purchase #7 | $41.64 | 11.508% | $46.4319 | $46.43 | $46.45 | $46.40 |
| 7 purchase totals = | $870.84 | $945.9681 | $945.96 | $945.95 | $945.90 | |