| 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 | $178.72 | 4.394% | $186.573 | $186.57 | $186.55 | $186.60 |
| Purchase #2 | $209.44 | 13.485% | $237.683 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $82.88 | 5.356% | $87.3191 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $134.85 | 4.822% | $141.3525 | $141.35 | $141.35 | $141.40 |
| Purchase #5 | $39.45 | 3.494% | $40.8284 | $40.83 | $40.85 | $40.80 |
| Purchase #6 | $162.84 | 5.283% | $171.4428 | $171.44 | $171.45 | $171.40 |
| Purchase #7 | $154.76 | 4.602% | $161.8821 | $161.88 | $161.90 | $161.90 |
| 7 purchase totals = | $962.94 | $1,027.0809 | $1,027.07 | $1,027.10 | $1,027.10 | |