| 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 | $160.61 | 9.701% | $176.1908 | $176.19 | $176.20 | $176.20 |
| Purchase #2 | $45.53 | 12.574% | $51.2549 | $51.25 | $51.25 | $51.30 |
| Purchase #3 | $23.90 | 5.365% | $25.1822 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $214.45 | 10.664% | $237.3189 | $237.32 | $237.30 | $237.30 |
| Purchase #5 | $18.76 | 13.391% | $21.2722 | $21.27 | $21.25 | $21.30 |
| Purchase #6 | $98.67 | 4.678% | $103.2858 | $103.29 | $103.30 | $103.30 |
| Purchase #7 | $64.37 | 8.232% | $69.6689 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $626.29 | $684.1737 | $684.17 | $684.15 | $684.30 | |