| 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 | $176.66 | 12.457% | $198.6665 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $141.72 | 5.795% | $149.9327 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $147.58 | 8.711% | $160.4357 | $160.44 | $160.45 | $160.40 |
| Purchase #4 | $155.72 | 5.813% | $164.772 | $164.77 | $164.75 | $164.80 |
| Purchase #5 | $180.92 | 6.593% | $192.8481 | $192.85 | $192.85 | $192.80 |
| Purchase #6 | $145.64 | 6.458% | $155.0454 | $155.05 | $155.05 | $155.00 |
| Purchase #7 | $186.39 | 3.728% | $193.3386 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $1,134.63 | $1,215.0390 | $1,215.05 | $1,215.05 | $1,214.90 | |