| 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 | $173.57 | 4.516% | $181.4084 | $181.41 | $181.40 | $181.40 |
| Purchase #2 | $188.53 | 9.296% | $206.0557 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $19.98 | 13.224% | $22.6222 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $224.73 | 4.650% | $235.1799 | $235.18 | $235.20 | $235.20 |
| Purchase #5 | $86.51 | 7.160% | $92.7041 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $245.64 | 8.350% | $266.1509 | $266.15 | $266.15 | $266.20 |
| Purchase #7 | $144.37 | 12.808% | $162.8609 | $162.86 | $162.85 | $162.90 |
| 7 purchase totals = | $1,083.33 | $1,166.9821 | $1,166.98 | $1,166.95 | $1,167.10 | |