| 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 | $123.60 | 10.766% | $136.9068 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $108.94 | 7.344% | $116.9406 | $116.94 | $116.95 | $116.90 |
| Purchase #3 | $176.98 | 5.252% | $186.275 | $186.28 | $186.30 | $186.30 |
| Purchase #4 | $196.89 | 5.403% | $207.528 | $207.53 | $207.55 | $207.50 |
| Purchase #5 | $227.48 | 3.670% | $235.8285 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $114.88 | 7.226% | $123.1812 | $123.18 | $123.20 | $123.20 |
| Purchase #7 | $142.38 | 13.818% | $162.0541 | $162.05 | $162.05 | $162.10 |
| 7 purchase totals = | $1,091.15 | $1,168.7142 | $1,168.72 | $1,168.80 | $1,168.70 | |