| 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 | $123.74 | 7.555% | $133.0886 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $103.46 | 3.622% | $107.2073 | $107.21 | $107.20 | $107.20 |
| Purchase #3 | $158.83 | 11.228% | $176.6634 | $176.66 | $176.65 | $176.70 |
| Purchase #4 | $202.60 | 6.799% | $216.3748 | $216.37 | $216.35 | $216.40 |
| Purchase #5 | $171.51 | 13.119% | $194.0104 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $244.99 | 9.340% | $267.8721 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $102.70 | 8.516% | $111.4459 | $111.45 | $111.45 | $111.40 |
| 7 purchase totals = | $1,107.83 | $1,206.6625 | $1,206.66 | $1,206.60 | $1,206.70 | |