| 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 | $85.91 | 12.685% | $96.8077 | $96.81 | $96.80 | $96.80 |
| Purchase #2 | $166.41 | 5.603% | $175.734 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $203.92 | 5.297% | $214.7216 | $214.72 | $214.70 | $214.70 |
| Purchase #4 | $134.43 | 9.144% | $146.7223 | $146.72 | $146.70 | $146.70 |
| Purchase #5 | $200.83 | 9.829% | $220.5696 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $57.94 | 6.199% | $61.5317 | $61.53 | $61.55 | $61.50 |
| Purchase #7 | $155.51 | 4.533% | $162.5593 | $162.56 | $162.55 | $162.60 |
| 7 purchase totals = | $1,004.95 | $1,078.6462 | $1,078.64 | $1,078.60 | $1,078.60 | |