| 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 | $175.34 | 4.193% | $182.692 | $182.69 | $182.70 | $182.70 |
| Purchase #2 | $139.72 | 7.141% | $149.6974 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $226.28 | 11.493% | $252.2864 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $118.99 | 4.497% | $124.341 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $136.38 | 6.824% | $145.6866 | $145.69 | $145.70 | $145.70 |
| Purchase #6 | $165.94 | 10.120% | $182.7331 | $182.73 | $182.75 | $182.70 |
| Purchase #7 | $38.59 | 4.290% | $40.2455 | $40.25 | $40.25 | $40.20 |
| 7 purchase totals = | $1,001.24 | $1,077.6820 | $1,077.69 | $1,077.75 | $1,077.60 | |