| 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 | $179.74 | 8.654% | $195.2947 | $195.29 | $195.30 | $195.30 |
| Purchase #2 | $187.41 | 9.865% | $205.898 | $205.90 | $205.90 | $205.90 |
| Purchase #3 | $225.40 | 7.782% | $242.9406 | $242.94 | $242.95 | $242.90 |
| Purchase #4 | $182.26 | 12.526% | $205.0899 | $205.09 | $205.10 | $205.10 |
| Purchase #5 | $245.45 | 12.677% | $276.5657 | $276.57 | $276.55 | $276.60 |
| Purchase #6 | $88.85 | 5.158% | $93.4329 | $93.43 | $93.45 | $93.40 |
| Purchase #7 | $114.47 | 9.764% | $125.6469 | $125.65 | $125.65 | $125.60 |
| 7 purchase totals = | $1,223.58 | $1,344.8687 | $1,344.87 | $1,344.90 | $1,344.80 | |