| 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 | $168.35 | 11.407% | $187.5537 | $187.55 | $187.55 | $187.60 |
| Purchase #2 | $32.47 | 12.788% | $36.6223 | $36.62 | $36.60 | $36.60 |
| Purchase #3 | $213.90 | 6.840% | $228.5308 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $101.38 | 5.493% | $106.9488 | $106.95 | $106.95 | $106.90 |
| Purchase #5 | $22.29 | 4.733% | $23.345 | $23.35 | $23.35 | $23.30 |
| Purchase #6 | $22.44 | 13.447% | $25.4575 | $25.46 | $25.45 | $25.50 |
| Purchase #7 | $82.61 | 8.544% | $89.6682 | $89.67 | $89.65 | $89.70 |
| 7 purchase totals = | $643.44 | $698.1263 | $698.13 | $698.10 | $698.10 | |