| 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 | $187.60 | 5.417% | $197.7623 | $197.76 | $197.75 | $197.80 |
| Purchase #2 | $154.85 | 7.549% | $166.5396 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $232.74 | 11.744% | $260.073 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $131.55 | 11.303% | $146.4191 | $146.42 | $146.40 | $146.40 |
| Purchase #5 | $105.57 | 10.374% | $116.5218 | $116.52 | $116.50 | $116.50 |
| Purchase #6 | $35.99 | 7.675% | $38.7522 | $38.75 | $38.75 | $38.80 |
| Purchase #7 | $88.40 | 11.788% | $98.8206 | $98.82 | $98.80 | $98.80 |
| 7 purchase totals = | $936.70 | $1,024.8886 | $1,024.88 | $1,024.80 | $1,024.90 | |