| 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 | $164.45 | 6.285% | $174.7857 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $191.49 | 3.763% | $198.6958 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $245.25 | 13.669% | $278.7732 | $278.77 | $278.75 | $278.80 |
| Purchase #4 | $32.76 | 7.135% | $35.0974 | $35.10 | $35.10 | $35.10 |
| Purchase #5 | $142.72 | 8.365% | $154.6585 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $143.70 | 10.457% | $158.7267 | $158.73 | $158.75 | $158.70 |
| Purchase #7 | $13.88 | 6.191% | $14.7393 | $14.74 | $14.75 | $14.70 |
| 7 purchase totals = | $934.25 | $1,015.4766 | $1,015.49 | $1,015.50 | $1,015.50 | |