| 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 | $159.91 | 3.586% | $165.6444 | $165.64 | $165.65 | $165.60 |
| Purchase #2 | $219.68 | 10.122% | $241.916 | $241.92 | $241.90 | $241.90 |
| Purchase #3 | $153.72 | 11.557% | $171.4854 | $171.49 | $171.50 | $171.50 |
| Purchase #4 | $168.67 | 10.842% | $186.9572 | $186.96 | $186.95 | $187.00 |
| Purchase #5 | $58.34 | 4.194% | $60.7868 | $60.79 | $60.80 | $60.80 |
| Purchase #6 | $101.53 | 3.538% | $105.1221 | $105.12 | $105.10 | $105.10 |
| Purchase #7 | $46.56 | 5.410% | $49.0789 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $908.41 | $980.9908 | $981.00 | $981.00 | $981.00 | |