| 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 | $182.57 | 5.731% | $193.0331 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $120.32 | 11.458% | $134.1063 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $197.27 | 3.112% | $203.409 | $203.41 | $203.40 | $203.40 |
| Purchase #4 | $187.67 | 8.176% | $203.0139 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $243.53 | 6.683% | $259.8051 | $259.81 | $259.80 | $259.80 |
| Purchase #6 | $224.80 | 12.269% | $252.3807 | $252.38 | $252.40 | $252.40 |
| Purchase #7 | $225.96 | 12.380% | $253.9338 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $1,382.12 | $1,499.6819 | $1,499.68 | $1,499.70 | $1,499.60 | |