| 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 | $120.38 | 13.587% | $136.736 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $174.31 | 6.730% | $186.0411 | $186.04 | $186.05 | $186.00 |
| Purchase #3 | $81.63 | 9.236% | $89.1693 | $89.17 | $89.15 | $89.20 |
| Purchase #4 | $172.86 | 8.174% | $186.9896 | $186.99 | $187.00 | $187.00 |
| Purchase #5 | $240.69 | 5.267% | $253.3671 | $253.37 | $253.35 | $253.40 |
| Purchase #6 | $190.55 | 11.137% | $211.7716 | $211.77 | $211.75 | $211.80 |
| Purchase #7 | $201.75 | 9.109% | $220.1274 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $1,182.17 | $1,284.2021 | $1,284.21 | $1,284.20 | $1,284.20 | |