| 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 | $180.98 | 12.605% | $203.7925 | $203.79 | $203.80 | $203.80 |
| Purchase #2 | $241.28 | 7.581% | $259.5714 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $109.50 | 3.840% | $113.7048 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $40.78 | 6.391% | $43.3862 | $43.39 | $43.40 | $43.40 |
| Purchase #5 | $90.50 | 5.841% | $95.7861 | $95.79 | $95.80 | $95.80 |
| Purchase #6 | $224.85 | 9.455% | $246.1096 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $173.70 | 11.264% | $193.2656 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $1,061.59 | $1,155.6162 | $1,155.62 | $1,155.60 | $1,155.70 | |