| 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 | $131.43 | 10.756% | $145.5666 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $161.31 | 10.446% | $178.1604 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $129.87 | 6.804% | $138.7064 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $245.55 | 13.594% | $278.9301 | $278.93 | $278.95 | $278.90 |
| Purchase #5 | $130.53 | 3.184% | $134.6861 | $134.69 | $134.70 | $134.70 |
| Purchase #6 | $69.83 | 6.739% | $74.5358 | $74.54 | $74.55 | $74.50 |
| Purchase #7 | $62.37 | 12.185% | $69.9698 | $69.97 | $69.95 | $70.00 |
| 7 purchase totals = | $930.89 | $1,020.5552 | $1,020.57 | $1,020.55 | $1,020.60 | |