| 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 | $77.80 | 8.216% | $84.192 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $181.94 | 4.622% | $190.3493 | $190.35 | $190.35 | $190.30 |
| Purchase #3 | $174.43 | 10.233% | $192.2794 | $192.28 | $192.30 | $192.30 |
| Purchase #4 | $144.72 | 3.655% | $150.0095 | $150.01 | $150.00 | $150.00 |
| Purchase #5 | $42.51 | 4.376% | $44.3702 | $44.37 | $44.35 | $44.40 |
| Purchase #6 | $56.28 | 7.658% | $60.5899 | $60.59 | $60.60 | $60.60 |
| Purchase #7 | $49.72 | 13.156% | $56.2612 | $56.26 | $56.25 | $56.30 |
| 7 purchase totals = | $727.40 | $778.0515 | $778.05 | $778.05 | $778.10 | |