| 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 | $147.66 | 12.325% | $165.8591 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $72.42 | 6.760% | $77.3156 | $77.32 | $77.30 | $77.30 |
| Purchase #3 | $220.71 | 10.231% | $243.2908 | $243.29 | $243.30 | $243.30 |
| Purchase #4 | $194.48 | 6.481% | $207.0842 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $178.67 | 5.385% | $188.2914 | $188.29 | $188.30 | $188.30 |
| Purchase #6 | $198.89 | 8.447% | $215.6902 | $215.69 | $215.70 | $215.70 |
| Purchase #7 | $23.74 | 10.259% | $26.1755 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $1,036.57 | $1,123.7068 | $1,123.71 | $1,123.75 | $1,123.80 | |