| 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 | $145.64 | 11.642% | $162.5954 | $162.60 | $162.60 | $162.60 |
| Purchase #2 | $173.37 | 8.255% | $187.6817 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $40.30 | 10.249% | $44.4303 | $44.43 | $44.45 | $44.40 |
| Purchase #4 | $96.96 | 12.316% | $108.9016 | $108.90 | $108.90 | $108.90 |
| Purchase #5 | $115.97 | 8.731% | $126.0953 | $126.10 | $126.10 | $126.10 |
| Purchase #6 | $178.74 | 12.512% | $201.1039 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $143.60 | 12.122% | $161.0072 | $161.01 | $161.00 | $161.00 |
| 7 purchase totals = | $894.58 | $991.8154 | $991.82 | $991.85 | $991.80 | |