| 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 | $179.40 | 12.833% | $202.4224 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $219.85 | 6.134% | $233.3356 | $233.34 | $233.35 | $233.30 |
| Purchase #3 | $182.44 | 10.519% | $201.6309 | $201.63 | $201.65 | $201.60 |
| Purchase #4 | $68.79 | 4.557% | $71.9248 | $71.92 | $71.90 | $71.90 |
| Purchase #5 | $250.76 | 13.507% | $284.6302 | $284.63 | $284.65 | $284.60 |
| Purchase #6 | $139.26 | 5.584% | $147.0363 | $147.04 | $147.05 | $147.00 |
| Purchase #7 | $145.61 | 7.595% | $156.6691 | $156.67 | $156.65 | $156.70 |
| 7 purchase totals = | $1,186.11 | $1,297.6493 | $1,297.65 | $1,297.65 | $1,297.50 | |