| 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 | $154.87 | 7.136% | $165.9215 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $96.36 | 6.729% | $102.8441 | $102.84 | $102.85 | $102.80 |
| Purchase #3 | $232.34 | 11.597% | $259.2845 | $259.28 | $259.30 | $259.30 |
| Purchase #4 | $227.50 | 5.285% | $239.5234 | $239.52 | $239.50 | $239.50 |
| Purchase #5 | $191.30 | 13.303% | $216.7486 | $216.75 | $216.75 | $216.70 |
| Purchase #6 | $165.57 | 5.454% | $174.6002 | $174.60 | $174.60 | $174.60 |
| Purchase #7 | $232.53 | 9.401% | $254.3901 | $254.39 | $254.40 | $254.40 |
| 7 purchase totals = | $1,300.47 | $1,413.3124 | $1,413.30 | $1,413.30 | $1,413.20 | |