| 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 | $123.74 | 13.493% | $140.4362 | $140.44 | $140.45 | $140.40 |
| Purchase #2 | $117.37 | 13.774% | $133.5365 | $133.54 | $133.55 | $133.50 |
| Purchase #3 | $105.26 | 3.280% | $108.7125 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $160.68 | 5.144% | $168.9454 | $168.95 | $168.95 | $168.90 |
| Purchase #5 | $189.72 | 6.315% | $201.7008 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $143.44 | 11.680% | $160.1938 | $160.19 | $160.20 | $160.20 |
| Purchase #7 | $73.64 | 10.294% | $81.2205 | $81.22 | $81.20 | $81.20 |
| 7 purchase totals = | $913.85 | $994.7457 | $994.75 | $994.75 | $994.60 | |