| 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 | $164.87 | 9.246% | $180.1139 | $180.11 | $180.10 | $180.10 |
| Purchase #2 | $250.46 | 10.202% | $276.0119 | $276.01 | $276.00 | $276.00 |
| Purchase #3 | $216.78 | 9.794% | $238.0114 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $247.59 | 9.823% | $271.9108 | $271.91 | $271.90 | $271.90 |
| Purchase #5 | $176.50 | 6.187% | $187.4201 | $187.42 | $187.40 | $187.40 |
| Purchase #6 | $140.55 | 6.430% | $149.5874 | $149.59 | $149.60 | $149.60 |
| Purchase #7 | $197.68 | 10.795% | $219.0196 | $219.02 | $219.00 | $219.00 |
| 7 purchase totals = | $1,394.43 | $1,522.0751 | $1,522.07 | $1,522.00 | $1,522.00 | |