| 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 | $168.84 | 9.358% | $184.64 | $184.64 | $184.65 | $184.60 |
| Purchase #2 | $40.66 | 9.259% | $44.4247 | $44.42 | $44.40 | $44.40 |
| Purchase #3 | $168.25 | 6.673% | $179.4773 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $146.81 | 5.131% | $154.3428 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $31.57 | 13.184% | $35.7322 | $35.73 | $35.75 | $35.70 |
| Purchase #6 | $124.79 | 12.644% | $140.5684 | $140.57 | $140.55 | $140.60 |
| Purchase #7 | $219.87 | 11.665% | $245.5178 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $900.79 | $984.7032 | $984.70 | $984.70 | $984.60 | |