| 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 | $123.98 | 10.140% | $136.5516 | $136.55 | $136.55 | $136.60 |
| Purchase #2 | $15.98 | 12.739% | $18.0157 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $220.55 | 9.629% | $241.7868 | $241.79 | $241.80 | $241.80 |
| Purchase #4 | $35.37 | 13.474% | $40.1358 | $40.14 | $40.15 | $40.10 |
| Purchase #5 | $196.77 | 7.487% | $211.5022 | $211.50 | $211.50 | $211.50 |
| Purchase #6 | $86.69 | 5.370% | $91.3453 | $91.35 | $91.35 | $91.30 |
| Purchase #7 | $222.27 | 6.646% | $237.0421 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $901.61 | $976.3795 | $976.39 | $976.40 | $976.30 | |