| 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 | $162.29 | 5.197% | $170.7242 | $170.72 | $170.70 | $170.70 |
| Purchase #2 | $228.46 | 9.315% | $249.741 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $219.65 | 8.278% | $237.8326 | $237.83 | $237.85 | $237.80 |
| Purchase #4 | $112.27 | 4.620% | $117.4569 | $117.46 | $117.45 | $117.50 |
| Purchase #5 | $110.63 | 11.480% | $123.3303 | $123.33 | $123.35 | $123.30 |
| Purchase #6 | $96.30 | 9.764% | $105.7027 | $105.70 | $105.70 | $105.70 |
| Purchase #7 | $168.97 | 7.493% | $181.6309 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $1,098.57 | $1,186.4186 | $1,186.41 | $1,186.45 | $1,186.30 | |