| 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 | $166.48 | 5.783% | $176.1075 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $47.90 | 6.855% | $51.1835 | $51.18 | $51.20 | $51.20 |
| Purchase #3 | $84.43 | 9.553% | $92.4956 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $222.44 | 13.699% | $252.9121 | $252.91 | $252.90 | $252.90 |
| Purchase #5 | $136.38 | 4.391% | $142.3684 | $142.37 | $142.35 | $142.40 |
| Purchase #6 | $35.72 | 10.783% | $39.5717 | $39.57 | $39.55 | $39.60 |
| Purchase #7 | $246.81 | 12.614% | $277.9426 | $277.94 | $277.95 | $277.90 |
| 7 purchase totals = | $940.16 | $1,032.5814 | $1,032.58 | $1,032.55 | $1,032.60 | |