| 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 | $114.38 | 7.601% | $123.074 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $5.52 | 5.474% | $5.8222 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $133.89 | 4.573% | $140.0128 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $189.36 | 7.126% | $202.8538 | $202.85 | $202.85 | $202.90 |
| Purchase #5 | $42.36 | 9.268% | $46.2859 | $46.29 | $46.30 | $46.30 |
| Purchase #6 | $153.96 | 4.287% | $160.5603 | $160.56 | $160.55 | $160.60 |
| Purchase #7 | $12.95 | 13.529% | $14.702 | $14.70 | $14.70 | $14.70 |
| 7 purchase totals = | $652.42 | $693.3110 | $693.30 | $693.25 | $693.40 | |