| 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 | $178.44 | 12.374% | $200.5202 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $115.78 | 13.817% | $131.7773 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $170.90 | 7.525% | $183.7602 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $157.45 | 11.781% | $175.9992 | $176.00 | $176.00 | $176.00 |
| Purchase #5 | $119.48 | 12.175% | $134.0267 | $134.03 | $134.05 | $134.00 |
| Purchase #6 | $181.92 | 5.857% | $192.5751 | $192.58 | $192.60 | $192.60 |
| Purchase #7 | $185.29 | 11.564% | $206.7169 | $206.72 | $206.70 | $206.70 |
| 7 purchase totals = | $1,109.26 | $1,225.3756 | $1,225.39 | $1,225.40 | $1,225.40 | |