| 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 | $167.44 | 8.410% | $181.5217 | $181.52 | $181.50 | $181.50 |
| Purchase #2 | $111.58 | 10.590% | $123.3963 | $123.40 | $123.40 | $123.40 |
| Purchase #3 | $74.54 | 7.630% | $80.2274 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $182.71 | 5.320% | $192.4302 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $151.49 | 8.330% | $164.1091 | $164.11 | $164.10 | $164.10 |
| Purchase #6 | $234.89 | 5.453% | $247.6986 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $116.42 | 10.288% | $128.3973 | $128.40 | $128.40 | $128.40 |
| 7 purchase totals = | $1,039.07 | $1,117.7806 | $1,117.79 | $1,117.80 | $1,117.70 | |