| 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 | $173.91 | 12.507% | $195.6609 | $195.66 | $195.65 | $195.70 |
| Purchase #2 | $25.38 | 13.367% | $28.7725 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $152.62 | 3.814% | $158.4409 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $242.82 | 13.466% | $275.5181 | $275.52 | $275.50 | $275.50 |
| Purchase #5 | $199.67 | 10.679% | $220.9928 | $220.99 | $221.00 | $221.00 |
| Purchase #6 | $232.84 | 7.293% | $249.821 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $35.34 | 3.840% | $36.6971 | $36.70 | $36.70 | $36.70 |
| 7 purchase totals = | $1,062.58 | $1,165.9033 | $1,165.90 | $1,165.85 | $1,165.90 | |