| 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 | $171.93 | 9.680% | $188.5728 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $54.70 | 7.270% | $58.6767 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $128.92 | 6.692% | $137.5473 | $137.55 | $137.55 | $137.50 |
| Purchase #4 | $108.95 | 8.598% | $118.3175 | $118.32 | $118.30 | $118.30 |
| Purchase #5 | $156.76 | 13.611% | $178.0966 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $160.83 | 7.708% | $173.2268 | $173.23 | $173.25 | $173.20 |
| Purchase #7 | $213.91 | 3.683% | $221.7883 | $221.79 | $221.80 | $221.80 |
| 7 purchase totals = | $996.00 | $1,076.2260 | $1,076.24 | $1,076.25 | $1,076.20 | |