| 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 | $128.81 | 9.177% | $140.6309 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $81.65 | 13.493% | $92.667 | $92.67 | $92.65 | $92.70 |
| Purchase #3 | $216.27 | 11.757% | $241.6969 | $241.70 | $241.70 | $241.70 |
| Purchase #4 | $176.59 | 8.633% | $191.835 | $191.84 | $191.85 | $191.80 |
| Purchase #5 | $215.79 | 6.830% | $230.5285 | $230.53 | $230.55 | $230.50 |
| Purchase #6 | $46.30 | 4.414% | $48.3437 | $48.34 | $48.35 | $48.30 |
| Purchase #7 | $16.89 | 6.603% | $18.0052 | $18.01 | $18.00 | $18.00 |
| 7 purchase totals = | $882.30 | $963.7072 | $963.72 | $963.75 | $963.60 | |