| 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 | $186.26 | 3.461% | $192.7065 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $77.85 | 13.781% | $88.5785 | $88.58 | $88.60 | $88.60 |
| Purchase #3 | $96.89 | 8.701% | $105.3204 | $105.32 | $105.30 | $105.30 |
| Purchase #4 | $65.81 | 6.845% | $70.3147 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $143.52 | 11.625% | $160.2042 | $160.20 | $160.20 | $160.20 |
| Purchase #6 | $219.32 | 10.492% | $242.3311 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $153.77 | 12.651% | $173.2234 | $173.22 | $173.20 | $173.20 |
| 7 purchase totals = | $943.42 | $1,032.6788 | $1,032.67 | $1,032.65 | $1,032.60 | |