| 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 | $172.52 | 8.187% | $186.6442 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $248.84 | 3.610% | $257.8231 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $20.57 | 5.126% | $21.6244 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $184.86 | 13.458% | $209.7385 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $167.51 | 6.110% | $177.7449 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $58.93 | 9.669% | $64.6279 | $64.63 | $64.65 | $64.60 |
| Purchase #7 | $91.76 | 6.667% | $97.8776 | $97.88 | $97.90 | $97.90 |
| 7 purchase totals = | $944.99 | $1,016.0806 | $1,016.07 | $1,016.10 | $1,015.90 | |