| 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 | $161.96 | 10.563% | $179.0678 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $29.78 | 10.570% | $32.9277 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $177.33 | 8.311% | $192.0679 | $192.07 | $192.05 | $192.10 |
| Purchase #4 | $149.25 | 3.442% | $154.3872 | $154.39 | $154.40 | $154.40 |
| Purchase #5 | $53.86 | 8.470% | $58.4219 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $222.83 | 10.518% | $246.2673 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $218.56 | 3.348% | $225.8774 | $225.88 | $225.90 | $225.90 |
| 7 purchase totals = | $1,013.57 | $1,089.0172 | $1,089.03 | $1,089.00 | $1,089.10 | |