| 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 | $173.30 | 4.260% | $180.6826 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $194.99 | 12.588% | $219.5353 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $165.89 | 5.803% | $175.5166 | $175.52 | $175.50 | $175.50 |
| Purchase #4 | $235.42 | 12.863% | $265.7021 | $265.70 | $265.70 | $265.70 |
| Purchase #5 | $76.94 | 3.112% | $79.3344 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $181.45 | 5.587% | $191.5876 | $191.59 | $191.60 | $191.60 |
| Purchase #7 | $196.95 | 3.218% | $203.2879 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $1,224.94 | $1,315.6465 | $1,315.65 | $1,315.70 | $1,315.60 | |