| 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 | $154.91 | 4.363% | $161.6687 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $90.60 | 5.367% | $95.4625 | $95.46 | $95.45 | $95.50 |
| Purchase #3 | $7.62 | 7.199% | $8.1686 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $241.27 | 4.209% | $251.4251 | $251.43 | $251.45 | $251.40 |
| Purchase #5 | $171.53 | 7.209% | $183.8956 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $73.63 | 9.479% | $80.6094 | $80.61 | $80.60 | $80.60 |
| Purchase #7 | $202.41 | 9.853% | $222.3535 | $222.35 | $222.35 | $222.40 |
| 7 purchase totals = | $941.97 | $1,003.5834 | $1,003.59 | $1,003.55 | $1,003.70 | |