| 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 | $192.51 | 3.459% | $199.1689 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $63.80 | 4.525% | $66.687 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $181.25 | 9.682% | $198.7986 | $198.80 | $198.80 | $198.80 |
| Purchase #4 | $149.47 | 8.226% | $161.7654 | $161.77 | $161.75 | $161.80 |
| Purchase #5 | $95.36 | 3.516% | $98.7129 | $98.71 | $98.70 | $98.70 |
| Purchase #6 | $79.62 | 7.713% | $85.7611 | $85.76 | $85.75 | $85.80 |
| Purchase #7 | $184.96 | 11.107% | $205.5035 | $205.50 | $205.50 | $205.50 |
| 7 purchase totals = | $946.97 | $1,016.3974 | $1,016.40 | $1,016.35 | $1,016.50 | |