| 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 | $142.97 | 7.713% | $153.9973 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $110.56 | 8.742% | $120.2252 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $148.66 | 4.270% | $155.0078 | $155.01 | $155.00 | $155.00 |
| Purchase #4 | $187.59 | 10.163% | $206.6548 | $206.65 | $206.65 | $206.70 |
| Purchase #5 | $207.75 | 10.502% | $229.5679 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $154.79 | 11.284% | $172.2565 | $172.26 | $172.25 | $172.30 |
| Purchase #7 | $11.84 | 8.266% | $12.8187 | $12.82 | $12.80 | $12.80 |
| 7 purchase totals = | $964.16 | $1,050.5282 | $1,050.54 | $1,050.50 | $1,050.60 | |