| 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 | $138.73 | 11.722% | $154.9919 | $154.99 | $155.00 | $155.00 |
| Purchase #2 | $89.95 | 4.787% | $94.2559 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $97.58 | 8.368% | $105.7455 | $105.75 | $105.75 | $105.70 |
| Purchase #4 | $159.83 | 6.541% | $170.2845 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $113.44 | 6.582% | $120.9066 | $120.91 | $120.90 | $120.90 |
| Purchase #6 | $244.73 | 3.840% | $254.1276 | $254.13 | $254.15 | $254.10 |
| Purchase #7 | $114.25 | 8.153% | $123.5648 | $123.56 | $123.55 | $123.60 |
| 7 purchase totals = | $958.51 | $1,023.8768 | $1,023.88 | $1,023.90 | $1,023.90 | |