| 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 | $151.52 | 3.783% | $157.252 | $157.25 | $157.25 | $157.30 |
| Purchase #2 | $41.25 | 3.796% | $42.8159 | $42.82 | $42.80 | $42.80 |
| Purchase #3 | $101.59 | 8.854% | $110.5848 | $110.58 | $110.60 | $110.60 |
| Purchase #4 | $105.91 | 8.579% | $114.996 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $8.50 | 4.102% | $8.8487 | $8.85 | $8.85 | $8.80 |
| Purchase #6 | $22.85 | 6.110% | $24.2461 | $24.25 | $24.25 | $24.20 |
| Purchase #7 | $72.62 | 12.477% | $81.6808 | $81.68 | $81.70 | $81.70 |
| 7 purchase totals = | $504.24 | $540.4243 | $540.43 | $540.45 | $540.40 | |