| 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 | $150.91 | 6.684% | $160.9968 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $222.43 | 12.705% | $250.6897 | $250.69 | $250.70 | $250.70 |
| Purchase #3 | $202.54 | 3.534% | $209.6978 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $144.97 | 3.145% | $149.5293 | $149.53 | $149.55 | $149.50 |
| Purchase #5 | $56.54 | 7.648% | $60.8642 | $60.86 | $60.85 | $60.90 |
| Purchase #6 | $168.95 | 4.183% | $176.0172 | $176.02 | $176.00 | $176.00 |
| Purchase #7 | $147.72 | 9.696% | $162.0429 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $1,094.06 | $1,169.8379 | $1,169.84 | $1,169.85 | $1,169.80 | |