| 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 | $173.63 | 7.258% | $186.2321 | $186.23 | $186.25 | $186.20 |
| Purchase #2 | $171.38 | 5.499% | $180.8042 | $180.80 | $180.80 | $180.80 |
| Purchase #3 | $47.96 | 5.745% | $50.7153 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $183.68 | 13.344% | $208.1903 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $190.74 | 4.508% | $199.3386 | $199.34 | $199.35 | $199.30 |
| Purchase #6 | $168.47 | 12.505% | $189.5372 | $189.54 | $189.55 | $189.50 |
| Purchase #7 | $199.32 | 13.774% | $226.7743 | $226.77 | $226.75 | $226.80 |
| 7 purchase totals = | $1,135.18 | $1,241.5920 | $1,241.59 | $1,241.60 | $1,241.50 | |