| 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 | $144.96 | 13.214% | $164.115 | $164.12 | $164.10 | $164.10 |
| Purchase #2 | $150.87 | 5.307% | $158.8767 | $158.88 | $158.90 | $158.90 |
| Purchase #3 | $51.82 | 5.828% | $54.8401 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $227.28 | 11.241% | $252.8285 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $191.89 | 6.212% | $203.8102 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $67.46 | 13.367% | $76.4774 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $217.39 | 4.212% | $226.5465 | $226.55 | $226.55 | $226.50 |
| 7 purchase totals = | $1,051.67 | $1,137.4944 | $1,137.51 | $1,137.55 | $1,137.40 | |