| 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 | $167.93 | 3.407% | $173.6514 | $173.65 | $173.65 | $173.70 |
| Purchase #2 | $204.79 | 3.739% | $212.4471 | $212.45 | $212.45 | $212.40 |
| Purchase #3 | $47.91 | 10.823% | $53.0953 | $53.10 | $53.10 | $53.10 |
| Purchase #4 | $122.92 | 11.430% | $136.9698 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $250.76 | 13.430% | $284.4371 | $284.44 | $284.45 | $284.40 |
| Purchase #6 | $38.77 | 3.261% | $40.0343 | $40.03 | $40.05 | $40.00 |
| Purchase #7 | $88.40 | 3.145% | $91.1802 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $921.48 | $991.8152 | $991.82 | $991.85 | $991.80 | |