| 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 | $201.64 | 8.336% | $218.4487 | $218.45 | $218.45 | $218.40 |
| Purchase #2 | $155.48 | 6.132% | $165.014 | $165.01 | $165.00 | $165.00 |
| Purchase #3 | $192.34 | 8.609% | $208.8986 | $208.90 | $208.90 | $208.90 |
| Purchase #4 | $150.71 | 12.459% | $169.487 | $169.49 | $169.50 | $169.50 |
| Purchase #5 | $134.98 | 8.535% | $146.5005 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $181.91 | 5.654% | $192.1952 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $105.37 | 13.136% | $119.2114 | $119.21 | $119.20 | $119.20 |
| 7 purchase totals = | $1,122.43 | $1,219.7554 | $1,219.76 | $1,219.75 | $1,219.70 | |