| 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 | $44.91 | 6.494% | $47.8265 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $115.38 | 6.534% | $122.9189 | $122.92 | $122.90 | $122.90 |
| Purchase #3 | $161.66 | 11.585% | $180.3883 | $180.39 | $180.40 | $180.40 |
| Purchase #4 | $222.70 | 11.259% | $247.7738 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $223.74 | 11.538% | $249.5551 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $242.68 | 3.673% | $251.5936 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $73.82 | 13.333% | $83.6624 | $83.66 | $83.65 | $83.70 |
| 7 purchase totals = | $1,084.89 | $1,183.7186 | $1,183.72 | $1,183.70 | $1,183.80 | |