| 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 | $166.26 | 5.120% | $174.7725 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $53.27 | 6.169% | $56.5562 | $56.56 | $56.55 | $56.60 |
| Purchase #3 | $81.49 | 10.492% | $90.0399 | $90.04 | $90.05 | $90.00 |
| Purchase #4 | $187.36 | 10.753% | $207.5068 | $207.51 | $207.50 | $207.50 |
| Purchase #5 | $7.30 | 13.722% | $8.3017 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $207.66 | 8.792% | $225.9175 | $225.92 | $225.90 | $225.90 |
| Purchase #7 | $127.49 | 4.807% | $133.6184 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $830.83 | $896.7130 | $896.72 | $896.65 | $896.70 | |