| 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 | $192.42 | 12.402% | $216.2839 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $149.79 | 8.320% | $162.2525 | $162.25 | $162.25 | $162.30 |
| Purchase #3 | $33.34 | 12.461% | $37.4945 | $37.49 | $37.50 | $37.50 |
| Purchase #4 | $103.25 | 13.697% | $117.3922 | $117.39 | $117.40 | $117.40 |
| Purchase #5 | $181.83 | 6.828% | $194.2454 | $194.25 | $194.25 | $194.20 |
| Purchase #6 | $5.55 | 6.853% | $5.9303 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $88.29 | 12.268% | $99.1214 | $99.12 | $99.10 | $99.10 |
| 7 purchase totals = | $754.47 | $832.7202 | $832.71 | $832.75 | $832.70 | |