| 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 | $137.98 | 5.529% | $145.6089 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $141.58 | 7.615% | $152.3613 | $152.36 | $152.35 | $152.40 |
| Purchase #3 | $189.51 | 6.347% | $201.5382 | $201.54 | $201.55 | $201.50 |
| Purchase #4 | $190.44 | 5.447% | $200.8133 | $200.81 | $200.80 | $200.80 |
| Purchase #5 | $213.92 | 8.526% | $232.1588 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $11.42 | 11.480% | $12.731 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $207.79 | 5.864% | $219.9748 | $219.97 | $219.95 | $220.00 |
| 7 purchase totals = | $1,092.64 | $1,165.1863 | $1,165.18 | $1,165.15 | $1,165.20 | |