| 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 | $167.50 | 12.116% | $187.7943 | $187.79 | $187.80 | $187.80 |
| Purchase #2 | $121.98 | 13.799% | $138.812 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $155.44 | 8.221% | $168.2187 | $168.22 | $168.20 | $168.20 |
| Purchase #4 | $140.43 | 4.669% | $146.9867 | $146.99 | $147.00 | $147.00 |
| Purchase #5 | $237.26 | 5.273% | $249.7707 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $31.49 | 13.485% | $35.7364 | $35.74 | $35.75 | $35.70 |
| Purchase #7 | $195.91 | 3.778% | $203.3115 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $1,050.01 | $1,130.6303 | $1,130.63 | $1,130.60 | $1,130.60 | |