| 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 | $186.78 | 8.180% | $202.0586 | $202.06 | $202.05 | $202.10 |
| Purchase #2 | $170.38 | 11.342% | $189.7045 | $189.70 | $189.70 | $189.70 |
| Purchase #3 | $120.48 | 10.711% | $133.3846 | $133.38 | $133.40 | $133.40 |
| Purchase #4 | $248.29 | 13.216% | $281.104 | $281.10 | $281.10 | $281.10 |
| Purchase #5 | $38.64 | 3.698% | $40.0689 | $40.07 | $40.05 | $40.10 |
| Purchase #6 | $149.78 | 11.383% | $166.8295 | $166.83 | $166.85 | $166.80 |
| Purchase #7 | $125.66 | 5.363% | $132.3991 | $132.40 | $132.40 | $132.40 |
| 7 purchase totals = | $1,040.01 | $1,145.5492 | $1,145.54 | $1,145.55 | $1,145.60 | |