| 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 | $172.63 | 5.176% | $181.5653 | $181.57 | $181.55 | $181.60 |
| Purchase #2 | $175.96 | 13.178% | $199.148 | $199.15 | $199.15 | $199.10 |
| Purchase #3 | $206.85 | 11.303% | $230.2303 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $31.85 | 8.596% | $34.5878 | $34.59 | $34.60 | $34.60 |
| Purchase #5 | $36.84 | 6.442% | $39.2132 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $106.54 | 12.253% | $119.5943 | $119.59 | $119.60 | $119.60 |
| Purchase #7 | $156.91 | 6.107% | $166.4925 | $166.49 | $166.50 | $166.50 |
| 7 purchase totals = | $887.58 | $970.8314 | $970.83 | $970.85 | $970.80 | |