| 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 | $159.61 | 12.524% | $179.5996 | $179.60 | $179.60 | $179.60 |
| Purchase #2 | $46.95 | 11.164% | $52.1915 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $157.76 | 10.363% | $174.1087 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $180.70 | 7.569% | $194.3772 | $194.38 | $194.40 | $194.40 |
| Purchase #5 | $221.78 | 3.346% | $229.2008 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $37.54 | 6.631% | $40.0293 | $40.03 | $40.05 | $40.00 |
| Purchase #7 | $153.67 | 3.262% | $158.6827 | $158.68 | $158.70 | $158.70 |
| 7 purchase totals = | $958.01 | $1,028.1898 | $1,028.19 | $1,028.25 | $1,028.20 | |