| 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 | $130.97 | 9.244% | $143.0769 | $143.08 | $143.10 | $143.10 |
| Purchase #2 | $131.26 | 5.207% | $138.0947 | $138.09 | $138.10 | $138.10 |
| Purchase #3 | $193.47 | 3.212% | $199.6843 | $199.68 | $199.70 | $199.70 |
| Purchase #4 | $148.32 | 11.539% | $165.4346 | $165.43 | $165.45 | $165.40 |
| Purchase #5 | $187.77 | 9.661% | $205.9105 | $205.91 | $205.90 | $205.90 |
| Purchase #6 | $173.49 | 4.372% | $181.075 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $101.85 | 10.107% | $112.144 | $112.14 | $112.15 | $112.10 |
| 7 purchase totals = | $1,067.13 | $1,145.4200 | $1,145.41 | $1,145.50 | $1,145.40 | |