| 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 | $183.73 | 7.630% | $197.7486 | $197.75 | $197.75 | $197.70 |
| Purchase #2 | $199.39 | 10.552% | $220.4296 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $235.40 | 5.233% | $247.7185 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $82.36 | 9.145% | $89.8918 | $89.89 | $89.90 | $89.90 |
| Purchase #5 | $25.80 | 8.726% | $28.0513 | $28.05 | $28.05 | $28.10 |
| Purchase #6 | $195.67 | 5.518% | $206.4671 | $206.47 | $206.45 | $206.50 |
| Purchase #7 | $187.45 | 4.327% | $195.561 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $1,109.80 | $1,185.8679 | $1,185.87 | $1,185.85 | $1,185.90 | |