| 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 | $178.81 | 4.185% | $186.2932 | $186.29 | $186.30 | $186.30 |
| Purchase #2 | $187.32 | 10.780% | $207.5131 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $65.72 | 7.817% | $70.8573 | $70.86 | $70.85 | $70.90 |
| Purchase #4 | $207.95 | 3.122% | $214.4422 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $112.95 | 6.428% | $120.2104 | $120.21 | $120.20 | $120.20 |
| Purchase #6 | $66.40 | 9.237% | $72.5334 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $73.93 | 8.355% | $80.1069 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $893.08 | $951.9565 | $951.95 | $951.95 | $951.90 | |