| 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 | $98.68 | 10.664% | $109.2032 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $164.47 | 7.618% | $176.9993 | $177.00 | $177.00 | $177.00 |
| Purchase #3 | $181.46 | 4.247% | $189.1666 | $189.17 | $189.15 | $189.20 |
| Purchase #4 | $80.74 | 7.757% | $87.003 | $87.00 | $87.00 | $87.00 |
| Purchase #5 | $72.40 | 11.801% | $80.9439 | $80.94 | $80.95 | $80.90 |
| Purchase #6 | $23.80 | 10.264% | $26.2428 | $26.24 | $26.25 | $26.20 |
| Purchase #7 | $120.83 | 11.171% | $134.3279 | $134.33 | $134.35 | $134.30 |
| 7 purchase totals = | $742.38 | $803.8867 | $803.88 | $803.90 | $803.80 | |