| 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 | $133.84 | 8.236% | $144.8631 | $144.86 | $144.85 | $144.90 |
| Purchase #2 | $80.32 | 12.563% | $90.4106 | $90.41 | $90.40 | $90.40 |
| Purchase #3 | $89.66 | 9.285% | $97.9849 | $97.98 | $98.00 | $98.00 |
| Purchase #4 | $146.78 | 11.670% | $163.9092 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $63.84 | 4.210% | $66.5277 | $66.53 | $66.55 | $66.50 |
| Purchase #6 | $82.47 | 12.335% | $92.6427 | $92.64 | $92.65 | $92.60 |
| Purchase #7 | $155.68 | 13.194% | $176.2204 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $752.59 | $832.5586 | $832.55 | $832.55 | $832.50 | |