| 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 | $162.85 | 7.703% | $175.3943 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $19.96 | 13.697% | $22.6939 | $22.69 | $22.70 | $22.70 |
| Purchase #3 | $16.48 | 5.345% | $17.3609 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $77.34 | 12.406% | $86.9348 | $86.93 | $86.95 | $86.90 |
| Purchase #5 | $207.35 | 5.501% | $218.7563 | $218.76 | $218.75 | $218.80 |
| Purchase #6 | $242.25 | 10.801% | $268.4154 | $268.42 | $268.40 | $268.40 |
| Purchase #7 | $120.73 | 12.564% | $135.8985 | $135.90 | $135.90 | $135.90 |
| 7 purchase totals = | $846.96 | $925.4541 | $925.45 | $925.45 | $925.50 | |