| 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 | $170.67 | 6.264% | $181.3608 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $137.53 | 13.569% | $156.1914 | $156.19 | $156.20 | $156.20 |
| Purchase #3 | $227.72 | 11.256% | $253.3522 | $253.35 | $253.35 | $253.40 |
| Purchase #4 | $90.54 | 10.383% | $99.9408 | $99.94 | $99.95 | $99.90 |
| Purchase #5 | $183.47 | 10.763% | $203.2169 | $203.22 | $203.20 | $203.20 |
| Purchase #6 | $203.48 | 10.387% | $224.6155 | $224.62 | $224.60 | $224.60 |
| Purchase #7 | $245.58 | 12.786% | $276.9799 | $276.98 | $277.00 | $277.00 |
| 7 purchase totals = | $1,258.99 | $1,395.6575 | $1,395.66 | $1,395.65 | $1,395.70 | |