| 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 | $115.36 | 13.532% | $130.9705 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $164.36 | 7.470% | $176.6377 | $176.64 | $176.65 | $176.60 |
| Purchase #3 | $234.90 | 9.824% | $257.9766 | $257.98 | $258.00 | $258.00 |
| Purchase #4 | $114.65 | 9.181% | $125.176 | $125.18 | $125.20 | $125.20 |
| Purchase #5 | $97.47 | 3.210% | $100.5988 | $100.60 | $100.60 | $100.60 |
| Purchase #6 | $64.81 | 6.347% | $68.9235 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $138.81 | 13.512% | $157.566 | $157.57 | $157.55 | $157.60 |
| 7 purchase totals = | $930.36 | $1,017.8491 | $1,017.86 | $1,017.85 | $1,017.90 | |