| 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 | $139.56 | 9.549% | $152.8866 | $152.89 | $152.90 | $152.90 |
| Purchase #2 | $34.50 | 13.248% | $39.0706 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $165.55 | 9.243% | $180.8518 | $180.85 | $180.85 | $180.90 |
| Purchase #4 | $218.81 | 6.452% | $232.9276 | $232.93 | $232.95 | $232.90 |
| Purchase #5 | $165.34 | 11.172% | $183.8118 | $183.81 | $183.80 | $183.80 |
| Purchase #6 | $227.83 | 9.428% | $249.3098 | $249.31 | $249.30 | $249.30 |
| Purchase #7 | $27.93 | 3.126% | $28.8031 | $28.80 | $28.80 | $28.80 |
| 7 purchase totals = | $979.52 | $1,067.6613 | $1,067.66 | $1,067.65 | $1,067.70 | |