| 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 | $171.44 | 7.655% | $184.5637 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $229.48 | 10.480% | $253.5295 | $253.53 | $253.55 | $253.50 |
| Purchase #3 | $234.86 | 5.315% | $247.3428 | $247.34 | $247.35 | $247.30 |
| Purchase #4 | $123.32 | 4.615% | $129.0112 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $38.41 | 5.783% | $40.6313 | $40.63 | $40.65 | $40.60 |
| Purchase #6 | $146.30 | 8.556% | $158.8174 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $103.77 | 11.481% | $115.6838 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $1,047.58 | $1,129.5797 | $1,129.57 | $1,129.60 | $1,129.50 | |