| 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 | $154.75 | 9.556% | $169.5379 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $121.74 | 4.206% | $126.8604 | $126.86 | $126.85 | $126.90 |
| Purchase #3 | $119.34 | 8.630% | $129.639 | $129.64 | $129.65 | $129.60 |
| Purchase #4 | $186.36 | 7.807% | $200.9091 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $46.72 | 10.349% | $51.5551 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $101.90 | 13.287% | $115.4395 | $115.44 | $115.45 | $115.40 |
| Purchase #7 | $128.68 | 10.773% | $142.5427 | $142.54 | $142.55 | $142.50 |
| 7 purchase totals = | $859.49 | $936.4837 | $936.49 | $936.50 | $936.40 | |