| 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 | $162.25 | 6.586% | $172.9358 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $225.35 | 12.508% | $253.5368 | $253.54 | $253.55 | $253.50 |
| Purchase #3 | $224.32 | 5.745% | $237.2072 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $5.34 | 6.638% | $5.6945 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $135.93 | 9.493% | $148.8338 | $148.83 | $148.85 | $148.80 |
| Purchase #6 | $99.47 | 13.486% | $112.8845 | $112.88 | $112.90 | $112.90 |
| Purchase #7 | $113.79 | 10.701% | $125.9667 | $125.97 | $125.95 | $126.00 |
| 7 purchase totals = | $966.45 | $1,057.0593 | $1,057.06 | $1,057.10 | $1,057.00 | |