| 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 | $158.92 | 4.737% | $166.448 | $166.45 | $166.45 | $166.40 |
| Purchase #2 | $197.84 | 10.399% | $218.4134 | $218.41 | $218.40 | $218.40 |
| Purchase #3 | $208.85 | 9.338% | $228.3524 | $228.35 | $228.35 | $228.40 |
| Purchase #4 | $86.68 | 5.701% | $91.6216 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $219.89 | 12.190% | $246.6946 | $246.69 | $246.70 | $246.70 |
| Purchase #6 | $144.42 | 10.791% | $160.0044 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $195.45 | 9.516% | $214.049 | $214.05 | $214.05 | $214.00 |
| 7 purchase totals = | $1,212.05 | $1,325.5834 | $1,325.57 | $1,325.55 | $1,325.50 | |