| 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 | $136.97 | 8.690% | $148.8727 | $148.87 | $148.85 | $148.90 |
| Purchase #2 | $172.97 | 9.639% | $189.6426 | $189.64 | $189.65 | $189.60 |
| Purchase #3 | $244.32 | 12.515% | $274.8966 | $274.90 | $274.90 | $274.90 |
| Purchase #4 | $231.60 | 4.395% | $241.7788 | $241.78 | $241.80 | $241.80 |
| Purchase #5 | $209.59 | 10.860% | $232.3515 | $232.35 | $232.35 | $232.40 |
| Purchase #6 | $202.30 | 3.359% | $209.0953 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $206.81 | 4.416% | $215.9427 | $215.94 | $215.95 | $215.90 |
| 7 purchase totals = | $1,404.56 | $1,512.5802 | $1,512.58 | $1,512.60 | $1,512.60 | |