| 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 | $167.30 | 6.777% | $178.6379 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $129.30 | 3.602% | $133.9574 | $133.96 | $133.95 | $134.00 |
| Purchase #3 | $246.93 | 9.584% | $270.5958 | $270.60 | $270.60 | $270.60 |
| Purchase #4 | $67.98 | 12.460% | $76.4503 | $76.45 | $76.45 | $76.50 |
| Purchase #5 | $24.33 | 11.265% | $27.0708 | $27.07 | $27.05 | $27.10 |
| Purchase #6 | $245.77 | 10.610% | $271.8462 | $271.85 | $271.85 | $271.80 |
| Purchase #7 | $167.78 | 9.508% | $183.7325 | $183.73 | $183.75 | $183.70 |
| 7 purchase totals = | $1,049.39 | $1,142.2909 | $1,142.30 | $1,142.30 | $1,142.30 | |