| 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 | $136.43 | 6.306% | $145.0333 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $26.73 | 9.142% | $29.1737 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $189.50 | 9.457% | $207.421 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $67.87 | 11.426% | $75.6248 | $75.62 | $75.60 | $75.60 |
| Purchase #5 | $168.32 | 3.651% | $174.4654 | $174.47 | $174.45 | $174.50 |
| Purchase #6 | $208.29 | 9.332% | $227.7276 | $227.73 | $227.75 | $227.70 |
| Purchase #7 | $245.76 | 12.589% | $276.6987 | $276.70 | $276.70 | $276.70 |
| 7 purchase totals = | $1,042.90 | $1,136.1445 | $1,136.14 | $1,136.10 | $1,136.10 | |