| 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 | $204.95 | 6.766% | $218.8169 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $225.60 | 5.339% | $237.6448 | $237.64 | $237.65 | $237.60 |
| Purchase #3 | $138.43 | 6.866% | $147.9346 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $189.52 | 7.618% | $203.9576 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $243.51 | 9.642% | $266.9892 | $266.99 | $267.00 | $267.00 |
| Purchase #6 | $225.83 | 5.460% | $238.1603 | $238.16 | $238.15 | $238.20 |
| Purchase #7 | $136.42 | 4.825% | $143.0023 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $1,364.26 | $1,456.5057 | $1,456.50 | $1,456.50 | $1,456.50 | |