| 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 | $158.88 | 6.774% | $169.6425 | $169.64 | $169.65 | $169.60 |
| Purchase #2 | $96.37 | 10.841% | $106.8175 | $106.82 | $106.80 | $106.80 |
| Purchase #3 | $110.64 | 11.275% | $123.1147 | $123.11 | $123.10 | $123.10 |
| Purchase #4 | $6.56 | 6.128% | $6.962 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $43.78 | 9.311% | $47.8564 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $37.55 | 9.796% | $41.2284 | $41.23 | $41.25 | $41.20 |
| Purchase #7 | $17.77 | 12.555% | $20.001 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $471.55 | $515.6225 | $515.62 | $515.60 | $515.60 | |