| 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 | $121.36 | 7.619% | $130.6064 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $138.64 | 4.497% | $144.8746 | $144.87 | $144.85 | $144.90 |
| Purchase #3 | $21.93 | 4.304% | $22.8739 | $22.87 | $22.85 | $22.90 |
| Purchase #4 | $34.97 | 8.463% | $37.9295 | $37.93 | $37.95 | $37.90 |
| Purchase #5 | $165.75 | 5.797% | $175.3585 | $175.36 | $175.35 | $175.40 |
| Purchase #6 | $22.26 | 8.479% | $24.1474 | $24.15 | $24.15 | $24.10 |
| Purchase #7 | $143.31 | 13.326% | $162.4075 | $162.41 | $162.40 | $162.40 |
| 7 purchase totals = | $648.22 | $698.1978 | $698.20 | $698.15 | $698.20 | |