| 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 | $189.43 | 7.814% | $204.2321 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $221.67 | 8.147% | $239.7295 | $239.73 | $239.75 | $239.70 |
| Purchase #3 | $162.33 | 9.168% | $177.2124 | $177.21 | $177.20 | $177.20 |
| Purchase #4 | $51.58 | 5.106% | $54.2137 | $54.21 | $54.20 | $54.20 |
| Purchase #5 | $100.67 | 9.514% | $110.2477 | $110.25 | $110.25 | $110.20 |
| Purchase #6 | $49.49 | 3.850% | $51.3954 | $51.40 | $51.40 | $51.40 |
| Purchase #7 | $163.31 | 12.196% | $183.2273 | $183.23 | $183.25 | $183.20 |
| 7 purchase totals = | $938.48 | $1,020.2581 | $1,020.26 | $1,020.30 | $1,020.10 | |