| 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 | $180.53 | 6.814% | $192.8313 | $192.83 | $192.85 | $192.80 |
| Purchase #2 | $179.89 | 4.712% | $188.3664 | $188.37 | $188.35 | $188.40 |
| Purchase #3 | $76.53 | 6.834% | $81.7601 | $81.76 | $81.75 | $81.80 |
| Purchase #4 | $237.71 | 6.290% | $252.662 | $252.66 | $252.65 | $252.70 |
| Purchase #5 | $188.97 | 13.514% | $214.5074 | $214.51 | $214.50 | $214.50 |
| Purchase #6 | $199.85 | 3.400% | $206.6449 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $152.52 | 5.263% | $160.5471 | $160.55 | $160.55 | $160.50 |
| 7 purchase totals = | $1,216.00 | $1,297.3192 | $1,297.32 | $1,297.30 | $1,297.30 | |