| 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 | $165.84 | 13.735% | $188.6181 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $99.40 | 8.653% | $108.0011 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $248.75 | 3.654% | $257.8393 | $257.84 | $257.85 | $257.80 |
| Purchase #4 | $98.26 | 6.342% | $104.4916 | $104.49 | $104.50 | $104.50 |
| Purchase #5 | $80.50 | 4.390% | $84.034 | $84.03 | $84.05 | $84.00 |
| Purchase #6 | $187.98 | 12.708% | $211.8685 | $211.87 | $211.85 | $211.90 |
| Purchase #7 | $164.84 | 4.358% | $172.0237 | $172.02 | $172.00 | $172.00 |
| 7 purchase totals = | $1,045.57 | $1,126.8763 | $1,126.87 | $1,126.85 | $1,126.80 | |