| 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 | $69.89 | 8.125% | $75.5686 | $75.57 | $75.55 | $75.60 |
| Purchase #2 | $217.43 | 8.255% | $235.3788 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $233.50 | 12.771% | $263.3203 | $263.32 | $263.30 | $263.30 |
| Purchase #4 | $135.59 | 7.229% | $145.3918 | $145.39 | $145.40 | $145.40 |
| Purchase #5 | $153.34 | 5.188% | $161.2953 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $156.70 | 10.242% | $172.7492 | $172.75 | $172.75 | $172.70 |
| Purchase #7 | $158.59 | 12.652% | $178.6548 | $178.65 | $178.65 | $178.70 |
| 7 purchase totals = | $1,125.04 | $1,232.3588 | $1,232.36 | $1,232.35 | $1,232.40 | |