| 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 | $176.55 | 10.636% | $195.3279 | $195.33 | $195.35 | $195.30 |
| Purchase #2 | $46.70 | 9.234% | $51.0123 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $143.74 | 8.502% | $155.9608 | $155.96 | $155.95 | $156.00 |
| Purchase #4 | $91.28 | 10.599% | $100.9548 | $100.95 | $100.95 | $101.00 |
| Purchase #5 | $187.93 | 3.113% | $193.7803 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $181.65 | 12.451% | $204.2672 | $204.27 | $204.25 | $204.30 |
| Purchase #7 | $174.44 | 10.850% | $193.3667 | $193.37 | $193.35 | $193.40 |
| 7 purchase totals = | $1,002.29 | $1,094.6700 | $1,094.67 | $1,094.65 | $1,094.80 | |