| 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 | $161.69 | 4.109% | $168.3338 | $168.33 | $168.35 | $168.30 |
| Purchase #2 | $120.57 | 10.700% | $133.471 | $133.47 | $133.45 | $133.50 |
| Purchase #3 | $186.51 | 4.274% | $194.4814 | $194.48 | $194.50 | $194.50 |
| Purchase #4 | $198.44 | 12.330% | $222.9077 | $222.91 | $222.90 | $222.90 |
| Purchase #5 | $133.31 | 12.197% | $149.5698 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $234.70 | 6.174% | $249.1904 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $67.62 | 9.166% | $73.818 | $73.82 | $73.80 | $73.80 |
| 7 purchase totals = | $1,102.84 | $1,191.7721 | $1,191.77 | $1,191.75 | $1,191.80 | |