| 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 | $142.31 | 3.742% | $147.6352 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $233.73 | 5.413% | $246.3818 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $21.60 | 12.506% | $24.3013 | $24.30 | $24.30 | $24.30 |
| Purchase #4 | $166.89 | 9.281% | $182.3791 | $182.38 | $182.40 | $182.40 |
| Purchase #5 | $80.63 | 5.645% | $85.1816 | $85.18 | $85.20 | $85.20 |
| Purchase #6 | $89.59 | 7.128% | $95.976 | $95.98 | $96.00 | $96.00 |
| Purchase #7 | $155.49 | 11.573% | $173.4849 | $173.48 | $173.50 | $173.50 |
| 7 purchase totals = | $890.24 | $955.3399 | $955.34 | $955.45 | $955.40 | |