| 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 | $178.37 | 4.355% | $186.138 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $219.83 | 5.104% | $231.0501 | $231.05 | $231.05 | $231.10 |
| Purchase #3 | $47.26 | 7.388% | $50.7516 | $50.75 | $50.75 | $50.80 |
| Purchase #4 | $103.69 | 4.708% | $108.5717 | $108.57 | $108.55 | $108.60 |
| Purchase #5 | $200.62 | 8.158% | $216.9866 | $216.99 | $217.00 | $217.00 |
| Purchase #6 | $42.34 | 6.842% | $45.2369 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $174.88 | 5.544% | $184.5753 | $184.58 | $184.60 | $184.60 |
| 7 purchase totals = | $966.99 | $1,023.3102 | $1,023.32 | $1,023.35 | $1,023.40 | |