| 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 | $164.69 | 3.281% | $170.0935 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $115.37 | 11.463% | $128.5949 | $128.59 | $128.60 | $128.60 |
| Purchase #3 | $46.89 | 6.165% | $49.7808 | $49.78 | $49.80 | $49.80 |
| Purchase #4 | $16.45 | 4.697% | $17.2227 | $17.22 | $17.20 | $17.20 |
| Purchase #5 | $214.67 | 8.675% | $233.2926 | $233.29 | $233.30 | $233.30 |
| Purchase #6 | $198.45 | 6.300% | $210.9524 | $210.95 | $210.95 | $211.00 |
| Purchase #7 | $212.69 | 13.452% | $241.3011 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $969.21 | $1,051.2380 | $1,051.22 | $1,051.25 | $1,051.30 | |