| 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 | $161.25 | 10.620% | $178.3748 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $52.58 | 12.511% | $59.1583 | $59.16 | $59.15 | $59.20 |
| Purchase #3 | $119.80 | 13.535% | $136.0149 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $134.65 | 10.715% | $149.0777 | $149.08 | $149.10 | $149.10 |
| Purchase #5 | $172.27 | 4.488% | $180.0015 | $180.00 | $180.00 | $180.00 |
| Purchase #6 | $130.99 | 3.479% | $135.5471 | $135.55 | $135.55 | $135.50 |
| Purchase #7 | $239.77 | 5.478% | $252.9046 | $252.90 | $252.90 | $252.90 |
| 7 purchase totals = | $1,011.31 | $1,091.0789 | $1,091.07 | $1,091.05 | $1,091.10 | |