| 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 | $152.86 | 13.479% | $173.464 | $173.46 | $173.45 | $173.50 |
| Purchase #2 | $30.68 | 6.259% | $32.6003 | $32.60 | $32.60 | $32.60 |
| Purchase #3 | $75.48 | 10.652% | $83.5201 | $83.52 | $83.50 | $83.50 |
| Purchase #4 | $88.55 | 7.444% | $95.1417 | $95.14 | $95.15 | $95.10 |
| Purchase #5 | $41.27 | 6.703% | $44.0363 | $44.04 | $44.05 | $44.00 |
| Purchase #6 | $15.51 | 10.855% | $17.1936 | $17.19 | $17.20 | $17.20 |
| Purchase #7 | $86.32 | 7.304% | $92.6248 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $490.67 | $538.5808 | $538.57 | $538.55 | $538.50 | |