| 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 | $140.45 | 11.534% | $156.6495 | $156.65 | $156.65 | $156.60 |
| Purchase #2 | $185.35 | 11.606% | $206.8617 | $206.86 | $206.85 | $206.90 |
| Purchase #3 | $94.61 | 11.365% | $105.3624 | $105.36 | $105.35 | $105.40 |
| Purchase #4 | $179.54 | 3.675% | $186.1381 | $186.14 | $186.15 | $186.10 |
| Purchase #5 | $68.33 | 3.813% | $70.9354 | $70.94 | $70.95 | $70.90 |
| Purchase #6 | $168.43 | 8.854% | $183.3428 | $183.34 | $183.35 | $183.30 |
| Purchase #7 | $245.40 | 10.776% | $271.8443 | $271.84 | $271.85 | $271.80 |
| 7 purchase totals = | $1,082.11 | $1,181.1342 | $1,181.13 | $1,181.15 | $1,181.00 | |