| 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 | $149.54 | 10.828% | $165.7322 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $229.57 | 3.796% | $238.2845 | $238.28 | $238.30 | $238.30 |
| Purchase #3 | $137.95 | 12.255% | $154.8558 | $154.86 | $154.85 | $154.90 |
| Purchase #4 | $174.38 | 8.107% | $188.517 | $188.52 | $188.50 | $188.50 |
| Purchase #5 | $172.42 | 11.194% | $191.7207 | $191.72 | $191.70 | $191.70 |
| Purchase #6 | $22.37 | 4.872% | $23.4599 | $23.46 | $23.45 | $23.50 |
| Purchase #7 | $121.48 | 6.391% | $129.2438 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $1,007.71 | $1,091.8139 | $1,091.81 | $1,091.80 | $1,091.80 | |