| 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 | $131.62 | 11.573% | $146.8524 | $146.85 | $146.85 | $146.90 |
| Purchase #2 | $31.62 | 12.482% | $35.5668 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $79.75 | 9.204% | $87.0902 | $87.09 | $87.10 | $87.10 |
| Purchase #4 | $185.84 | 3.403% | $192.1641 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $111.48 | 3.644% | $115.5423 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $238.73 | 10.624% | $264.0927 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $129.29 | 12.608% | $145.5909 | $145.59 | $145.60 | $145.60 |
| 7 purchase totals = | $908.33 | $986.8994 | $986.89 | $986.90 | $987.00 | |