| 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 | $174.65 | 8.512% | $189.5162 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $213.97 | 3.566% | $221.6002 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $50.25 | 3.299% | $51.9077 | $51.91 | $51.90 | $51.90 |
| Purchase #4 | $57.84 | 9.828% | $63.5245 | $63.52 | $63.50 | $63.50 |
| Purchase #5 | $250.46 | 10.200% | $276.0069 | $276.01 | $276.00 | $276.00 |
| Purchase #6 | $178.27 | 9.704% | $195.5693 | $195.57 | $195.55 | $195.60 |
| Purchase #7 | $137.45 | 13.187% | $155.5755 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $1,062.89 | $1,153.7003 | $1,153.71 | $1,153.65 | $1,153.70 | |