| 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 | $120.37 | 11.368% | $134.0537 | $134.05 | $134.05 | $134.10 |
| Purchase #2 | $24.54 | 7.223% | $26.3125 | $26.31 | $26.30 | $26.30 |
| Purchase #3 | $45.82 | 10.817% | $50.7763 | $50.78 | $50.80 | $50.80 |
| Purchase #4 | $14.61 | 12.830% | $16.4845 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $155.85 | 12.632% | $175.537 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $132.71 | 10.237% | $146.2955 | $146.30 | $146.30 | $146.30 |
| Purchase #7 | $55.87 | 10.685% | $61.8397 | $61.84 | $61.85 | $61.80 |
| 7 purchase totals = | $549.77 | $611.2992 | $611.30 | $611.35 | $611.30 | |