| 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 | $25.27 | 13.707% | $28.7338 | $28.73 | $28.75 | $28.70 |
| Purchase #2 | $147.64 | 5.778% | $156.1706 | $156.17 | $156.15 | $156.20 |
| Purchase #3 | $167.75 | 5.757% | $177.4074 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $224.93 | 3.215% | $232.1615 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $159.85 | 3.476% | $165.4064 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $203.63 | 3.861% | $211.4922 | $211.49 | $211.50 | $211.50 |
| Purchase #7 | $163.88 | 9.606% | $179.6223 | $179.62 | $179.60 | $179.60 |
| 7 purchase totals = | $1,092.95 | $1,150.9942 | $1,150.99 | $1,150.95 | $1,151.00 | |