| 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 | $140.93 | 3.713% | $146.1627 | $146.16 | $146.15 | $146.20 |
| Purchase #2 | $241.25 | 9.260% | $263.5898 | $263.59 | $263.60 | $263.60 |
| Purchase #3 | $161.60 | 10.126% | $177.9636 | $177.96 | $177.95 | $178.00 |
| Purchase #4 | $223.96 | 13.707% | $254.6582 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $132.67 | 4.141% | $138.1639 | $138.16 | $138.15 | $138.20 |
| Purchase #6 | $105.32 | 11.284% | $117.2043 | $117.20 | $117.20 | $117.20 |
| Purchase #7 | $179.97 | 8.356% | $195.0083 | $195.01 | $195.00 | $195.00 |
| 7 purchase totals = | $1,185.70 | $1,292.7508 | $1,292.74 | $1,292.70 | $1,292.90 | |