| 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 | $142.71 | 10.393% | $157.5419 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $153.71 | 12.554% | $173.0068 | $173.01 | $173.00 | $173.00 |
| Purchase #3 | $188.46 | 12.222% | $211.4936 | $211.49 | $211.50 | $211.50 |
| Purchase #4 | $168.37 | 5.632% | $177.8526 | $177.85 | $177.85 | $177.90 |
| Purchase #5 | $182.59 | 8.623% | $198.3347 | $198.33 | $198.35 | $198.30 |
| Purchase #6 | $127.33 | 6.273% | $135.3174 | $135.32 | $135.30 | $135.30 |
| Purchase #7 | $16.67 | 11.438% | $18.5767 | $18.58 | $18.60 | $18.60 |
| 7 purchase totals = | $979.84 | $1,072.1237 | $1,072.12 | $1,072.15 | $1,072.10 | |