| 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 | $128.46 | 11.837% | $143.6658 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $66.34 | 11.855% | $74.2046 | $74.20 | $74.20 | $74.20 |
| Purchase #3 | $245.58 | 10.796% | $272.0928 | $272.09 | $272.10 | $272.10 |
| Purchase #4 | $32.43 | 8.233% | $35.1 | $35.10 | $35.10 | $35.10 |
| Purchase #5 | $7.27 | 6.820% | $7.7658 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $175.55 | 9.536% | $192.2904 | $192.29 | $192.30 | $192.30 |
| Purchase #7 | $15.80 | 11.634% | $17.6382 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $671.43 | $742.7576 | $742.76 | $742.75 | $742.80 | |