| 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 | $223.33 | 5.427% | $235.4501 | $235.45 | $235.45 | $235.50 |
| Purchase #2 | $180.97 | 11.479% | $201.7435 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $147.39 | 9.123% | $160.8364 | $160.84 | $160.85 | $160.80 |
| Purchase #4 | $114.25 | 6.283% | $121.4283 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $50.26 | 11.587% | $56.0836 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $35.28 | 12.581% | $39.7186 | $39.72 | $39.70 | $39.70 |
| Purchase #7 | $162.75 | 11.326% | $181.1831 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $914.23 | $996.4436 | $996.44 | $996.50 | $996.40 | |