| 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 | $163.60 | 4.255% | $170.5612 | $170.56 | $170.55 | $170.60 |
| Purchase #2 | $203.39 | 13.498% | $230.8436 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $219.51 | 10.652% | $242.8922 | $242.89 | $242.90 | $242.90 |
| Purchase #4 | $211.64 | 13.227% | $239.6336 | $239.63 | $239.65 | $239.60 |
| Purchase #5 | $221.64 | 6.419% | $235.8671 | $235.87 | $235.85 | $235.90 |
| Purchase #6 | $88.49 | 3.266% | $91.3801 | $91.38 | $91.40 | $91.40 |
| Purchase #7 | $56.72 | 7.439% | $60.9394 | $60.94 | $60.95 | $60.90 |
| 7 purchase totals = | $1,164.99 | $1,272.1172 | $1,272.11 | $1,272.15 | $1,272.10 | |