| 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 | $176.50 | 8.138% | $190.8636 | $190.86 | $190.85 | $190.90 |
| Purchase #2 | $161.55 | 6.814% | $172.558 | $172.56 | $172.55 | $172.60 |
| Purchase #3 | $203.93 | 5.260% | $214.6567 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $74.45 | 12.659% | $83.8746 | $83.87 | $83.85 | $83.90 |
| Purchase #5 | $57.74 | 3.531% | $59.7788 | $59.78 | $59.80 | $59.80 |
| Purchase #6 | $178.42 | 8.670% | $193.889 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $174.76 | 13.833% | $198.9346 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $1,027.35 | $1,114.5553 | $1,114.55 | $1,114.55 | $1,114.70 | |