| 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 | $145.91 | 11.219% | $162.2796 | $162.28 | $162.30 | $162.30 |
| Purchase #2 | $86.95 | 5.425% | $91.667 | $91.67 | $91.65 | $91.70 |
| Purchase #3 | $103.65 | 4.508% | $108.3225 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $57.71 | 8.598% | $62.6719 | $62.67 | $62.65 | $62.70 |
| Purchase #5 | $31.56 | 3.469% | $32.6548 | $32.65 | $32.65 | $32.70 |
| Purchase #6 | $233.48 | 5.459% | $246.2257 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $11.57 | 8.576% | $12.5622 | $12.56 | $12.55 | $12.60 |
| 7 purchase totals = | $670.83 | $716.3837 | $716.38 | $716.35 | $716.50 | |