| 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 | $161.79 | 11.111% | $179.7665 | $179.77 | $179.75 | $179.80 |
| Purchase #2 | $54.32 | 5.573% | $57.3473 | $57.35 | $57.35 | $57.30 |
| Purchase #3 | $58.96 | 10.616% | $65.2192 | $65.22 | $65.20 | $65.20 |
| Purchase #4 | $113.34 | 11.719% | $126.6223 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $106.54 | 13.340% | $120.7524 | $120.75 | $120.75 | $120.80 |
| Purchase #6 | $91.82 | 8.612% | $99.7275 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $134.50 | 9.874% | $147.7805 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $721.27 | $797.2157 | $797.22 | $797.20 | $797.20 | |