| 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 | $123.62 | 5.139% | $129.9728 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $173.76 | 8.353% | $188.2742 | $188.27 | $188.25 | $188.30 |
| Purchase #3 | $38.54 | 4.162% | $40.144 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $203.35 | 7.304% | $218.2027 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $188.97 | 10.704% | $209.1973 | $209.20 | $209.20 | $209.20 |
| Purchase #6 | $32.90 | 6.574% | $35.0628 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $33.72 | 5.851% | $35.693 | $35.69 | $35.70 | $35.70 |
| 7 purchase totals = | $794.86 | $856.5468 | $856.53 | $856.50 | $856.60 | |