| 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 | $121.91 | 12.565% | $137.228 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $187.85 | 3.547% | $194.513 | $194.51 | $194.50 | $194.50 |
| Purchase #3 | $64.84 | 3.708% | $67.2443 | $67.24 | $67.25 | $67.20 |
| Purchase #4 | $74.44 | 7.848% | $80.2821 | $80.28 | $80.30 | $80.30 |
| Purchase #5 | $166.38 | 12.190% | $186.6617 | $186.66 | $186.65 | $186.70 |
| Purchase #6 | $166.85 | 5.148% | $175.4394 | $175.44 | $175.45 | $175.40 |
| Purchase #7 | $220.89 | 5.458% | $232.9462 | $232.95 | $232.95 | $232.90 |
| 7 purchase totals = | $1,003.16 | $1,074.3147 | $1,074.31 | $1,074.35 | $1,074.20 | |