| 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 | $144.93 | 7.252% | $155.4403 | $155.44 | $155.45 | $155.40 |
| Purchase #2 | $237.89 | 3.463% | $246.1281 | $246.13 | $246.15 | $246.10 |
| Purchase #3 | $161.68 | 9.110% | $176.409 | $176.41 | $176.40 | $176.40 |
| Purchase #4 | $199.96 | 12.342% | $224.6391 | $224.64 | $224.65 | $224.60 |
| Purchase #5 | $29.87 | 12.174% | $33.5064 | $33.51 | $33.50 | $33.50 |
| Purchase #6 | $77.49 | 9.762% | $85.0546 | $85.05 | $85.05 | $85.10 |
| Purchase #7 | $125.63 | 3.832% | $130.4441 | $130.44 | $130.45 | $130.40 |
| 7 purchase totals = | $977.45 | $1,051.6216 | $1,051.62 | $1,051.65 | $1,051.50 | |