| 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 | $122.36 | 11.635% | $136.5966 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $164.83 | 7.442% | $177.0966 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $157.40 | 12.262% | $176.7004 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $134.45 | 4.439% | $140.4182 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $164.85 | 5.636% | $174.1409 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $79.44 | 6.736% | $84.7911 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $141.34 | 10.432% | $156.0846 | $156.08 | $156.10 | $156.10 |
| 7 purchase totals = | $964.67 | $1,045.8284 | $1,045.83 | $1,045.85 | $1,045.80 | |