| 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 | $176.44 | 12.315% | $198.1686 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $195.74 | 8.164% | $211.7202 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $63.72 | 3.126% | $65.7119 | $65.71 | $65.70 | $65.70 |
| Purchase #4 | $197.58 | 11.337% | $219.9796 | $219.98 | $220.00 | $220.00 |
| Purchase #5 | $118.35 | 12.497% | $133.1402 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $202.83 | 3.671% | $210.2759 | $210.28 | $210.30 | $210.30 |
| Purchase #7 | $134.61 | 6.490% | $143.3462 | $143.35 | $143.35 | $143.30 |
| 7 purchase totals = | $1,089.27 | $1,182.3426 | $1,182.35 | $1,182.35 | $1,182.30 | |