| 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 | $170.83 | 13.406% | $193.7315 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $64.40 | 6.648% | $68.6813 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $201.94 | 8.636% | $219.3795 | $219.38 | $219.40 | $219.40 |
| Purchase #4 | $207.47 | 3.444% | $214.6153 | $214.62 | $214.60 | $214.60 |
| Purchase #5 | $38.26 | 11.301% | $42.5838 | $42.58 | $42.60 | $42.60 |
| Purchase #6 | $182.48 | 7.274% | $195.7536 | $195.75 | $195.75 | $195.80 |
| Purchase #7 | $186.59 | 10.376% | $205.9506 | $205.95 | $205.95 | $206.00 |
| 7 purchase totals = | $1,051.97 | $1,140.6956 | $1,140.69 | $1,140.75 | $1,140.80 | |