| 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 | $168.68 | 8.547% | $183.0971 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $168.58 | 9.187% | $184.0674 | $184.07 | $184.05 | $184.10 |
| Purchase #3 | $133.64 | 3.363% | $138.1343 | $138.13 | $138.15 | $138.10 |
| Purchase #4 | $141.82 | 9.788% | $155.7013 | $155.70 | $155.70 | $155.70 |
| Purchase #5 | $246.44 | 6.783% | $263.156 | $263.16 | $263.15 | $263.20 |
| Purchase #6 | $59.92 | 5.336% | $63.1173 | $63.12 | $63.10 | $63.10 |
| Purchase #7 | $46.35 | 11.479% | $51.6705 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $965.43 | $1,038.9439 | $1,038.95 | $1,038.90 | $1,039.00 | |