| 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 | $43.60 | 12.535% | $49.0653 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $144.43 | 6.597% | $153.958 | $153.96 | $153.95 | $154.00 |
| Purchase #3 | $166.96 | 6.510% | $177.8291 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $149.54 | 10.482% | $165.2148 | $165.21 | $165.20 | $165.20 |
| Purchase #5 | $193.36 | 4.435% | $201.9355 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $82.46 | 4.693% | $86.3298 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $195.75 | 9.640% | $214.6203 | $214.62 | $214.60 | $214.60 |
| 7 purchase totals = | $976.10 | $1,048.9528 | $1,048.96 | $1,048.95 | $1,048.90 | |