| 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 | $71.25 | 8.677% | $77.4324 | $77.43 | $77.45 | $77.40 |
| Purchase #2 | $157.68 | 5.631% | $166.559 | $166.56 | $166.55 | $166.60 |
| Purchase #3 | $169.86 | 6.584% | $181.0436 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $147.76 | 5.659% | $156.1217 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $214.35 | 4.473% | $223.9379 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $203.26 | 6.697% | $216.8723 | $216.87 | $216.85 | $216.90 |
| Purchase #7 | $127.99 | 11.392% | $142.5706 | $142.57 | $142.55 | $142.60 |
| 7 purchase totals = | $1,092.15 | $1,164.5375 | $1,164.53 | $1,164.50 | $1,164.50 | |