| 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 | $147.31 | 6.462% | $156.8292 | $156.83 | $156.85 | $156.80 |
| Purchase #2 | $11.90 | 11.671% | $13.2888 | $13.29 | $13.30 | $13.30 |
| Purchase #3 | $190.47 | 10.651% | $210.757 | $210.76 | $210.75 | $210.80 |
| Purchase #4 | $201.96 | 4.534% | $211.1169 | $211.12 | $211.10 | $211.10 |
| Purchase #5 | $43.71 | 3.309% | $45.1564 | $45.16 | $45.15 | $45.20 |
| Purchase #6 | $76.35 | 5.449% | $80.5103 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $239.38 | 11.162% | $266.0996 | $266.10 | $266.10 | $266.10 |
| 7 purchase totals = | $911.08 | $983.7582 | $983.77 | $983.75 | $983.80 | |