| 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 | $51.64 | 13.443% | $58.582 | $58.58 | $58.60 | $58.60 |
| Purchase #2 | $158.95 | 12.426% | $178.7011 | $178.70 | $178.70 | $178.70 |
| Purchase #3 | $106.68 | 10.359% | $117.731 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $174.92 | 8.606% | $189.9736 | $189.97 | $189.95 | $190.00 |
| Purchase #5 | $202.92 | 7.697% | $218.5388 | $218.54 | $218.55 | $218.50 |
| Purchase #6 | $244.96 | 10.151% | $269.8259 | $269.83 | $269.85 | $269.80 |
| Purchase #7 | $163.97 | 8.270% | $177.5303 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $1,104.04 | $1,210.8827 | $1,210.88 | $1,210.95 | $1,210.80 | |