| 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 | $164.66 | 10.696% | $182.272 | $182.27 | $182.25 | $182.30 |
| Purchase #2 | $135.33 | 10.163% | $149.0836 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $42.48 | 6.855% | $45.392 | $45.39 | $45.40 | $45.40 |
| Purchase #4 | $93.92 | 13.331% | $106.4405 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $227.78 | 8.619% | $247.4124 | $247.41 | $247.40 | $247.40 |
| Purchase #6 | $159.96 | 4.850% | $167.7181 | $167.72 | $167.70 | $167.70 |
| Purchase #7 | $180.60 | 6.793% | $192.8682 | $192.87 | $192.85 | $192.90 |
| 7 purchase totals = | $1,004.73 | $1,091.1868 | $1,091.18 | $1,091.15 | $1,091.20 | |