| 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 | $146.38 | 8.756% | $159.197 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $133.81 | 3.229% | $138.1307 | $138.13 | $138.15 | $138.10 |
| Purchase #3 | $174.80 | 3.228% | $180.4425 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $134.88 | 5.214% | $141.9126 | $141.91 | $141.90 | $141.90 |
| Purchase #5 | $113.51 | 8.648% | $123.3263 | $123.33 | $123.35 | $123.30 |
| Purchase #6 | $164.60 | 7.576% | $177.0701 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $192.78 | 7.672% | $207.5701 | $207.57 | $207.55 | $207.60 |
| 7 purchase totals = | $1,060.76 | $1,127.6493 | $1,127.65 | $1,127.65 | $1,127.60 | |