| 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 | $171.33 | 3.625% | $177.5407 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $107.92 | 3.140% | $111.3087 | $111.31 | $111.30 | $111.30 |
| Purchase #3 | $244.75 | 5.661% | $258.6053 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $221.52 | 11.740% | $247.5264 | $247.53 | $247.55 | $247.50 |
| Purchase #5 | $39.66 | 4.358% | $41.3884 | $41.39 | $41.40 | $41.40 |
| Purchase #6 | $40.63 | 3.165% | $41.9159 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $95.73 | 9.295% | $104.6281 | $104.63 | $104.65 | $104.60 |
| 7 purchase totals = | $921.54 | $982.9135 | $982.93 | $982.95 | $982.80 | |