| 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 | $207.96 | 7.592% | $223.7483 | $223.75 | $223.75 | $223.70 |
| Purchase #2 | $223.39 | 12.751% | $251.8745 | $251.87 | $251.85 | $251.90 |
| Purchase #3 | $163.84 | 13.394% | $185.7847 | $185.78 | $185.80 | $185.80 |
| Purchase #4 | $249.81 | 7.542% | $268.6507 | $268.65 | $268.65 | $268.70 |
| Purchase #5 | $133.38 | 13.751% | $151.7211 | $151.72 | $151.70 | $151.70 |
| Purchase #6 | $161.58 | 6.654% | $172.3315 | $172.33 | $172.35 | $172.30 |
| Purchase #7 | $129.78 | 11.449% | $144.6385 | $144.64 | $144.65 | $144.60 |
| 7 purchase totals = | $1,269.74 | $1,398.7493 | $1,398.74 | $1,398.75 | $1,398.70 | |