| 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 | $162.49 | 6.122% | $172.4376 | $172.44 | $172.45 | $172.40 |
| Purchase #2 | $223.28 | 7.869% | $240.8499 | $240.85 | $240.85 | $240.80 |
| Purchase #3 | $167.80 | 10.711% | $185.7731 | $185.77 | $185.75 | $185.80 |
| Purchase #4 | $187.69 | 7.488% | $201.7442 | $201.74 | $201.75 | $201.70 |
| Purchase #5 | $114.56 | 3.706% | $118.8056 | $118.81 | $118.80 | $118.80 |
| Purchase #6 | $47.73 | 5.114% | $50.1709 | $50.17 | $50.15 | $50.20 |
| Purchase #7 | $207.66 | 3.807% | $215.5656 | $215.57 | $215.55 | $215.60 |
| 7 purchase totals = | $1,111.21 | $1,185.3469 | $1,185.35 | $1,185.30 | $1,185.30 | |