| 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 | $177.82 | 5.623% | $187.8188 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $21.93 | 3.496% | $22.6967 | $22.70 | $22.70 | $22.70 |
| Purchase #3 | $54.30 | 6.108% | $57.6166 | $57.62 | $57.60 | $57.60 |
| Purchase #4 | $209.41 | 4.593% | $219.0282 | $219.03 | $219.05 | $219.00 |
| Purchase #5 | $248.94 | 3.336% | $257.2446 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $30.70 | 9.422% | $33.5926 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $112.25 | 5.515% | $118.4406 | $118.44 | $118.45 | $118.40 |
| 7 purchase totals = | $855.35 | $896.4381 | $896.44 | $896.45 | $896.30 | |