| 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 | $186.59 | 10.323% | $205.8517 | $205.85 | $205.85 | $205.90 |
| Purchase #2 | $80.57 | 8.753% | $87.6223 | $87.62 | $87.60 | $87.60 |
| Purchase #3 | $220.81 | 6.130% | $234.3457 | $234.35 | $234.35 | $234.30 |
| Purchase #4 | $23.66 | 4.854% | $24.8085 | $24.81 | $24.80 | $24.80 |
| Purchase #5 | $103.72 | 8.807% | $112.8546 | $112.85 | $112.85 | $112.90 |
| Purchase #6 | $163.86 | 6.743% | $174.9091 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $110.69 | 11.851% | $123.8079 | $123.81 | $123.80 | $123.80 |
| 7 purchase totals = | $889.90 | $964.1998 | $964.20 | $964.15 | $964.20 | |