| 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 | $43.43 | 7.454% | $46.6673 | $46.67 | $46.65 | $46.70 |
| Purchase #2 | $6.51 | 7.797% | $7.0176 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $157.93 | 11.455% | $176.0209 | $176.02 | $176.00 | $176.00 |
| Purchase #4 | $179.88 | 5.616% | $189.9821 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $138.87 | 12.613% | $156.3857 | $156.39 | $156.40 | $156.40 |
| Purchase #6 | $241.25 | 3.298% | $249.2064 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $93.25 | 5.827% | $98.6837 | $98.68 | $98.70 | $98.70 |
| 7 purchase totals = | $861.12 | $923.9637 | $923.97 | $923.95 | $924.00 | |