| 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 | $133.33 | 4.774% | $139.6952 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $144.79 | 3.366% | $149.6636 | $149.66 | $149.65 | $149.70 |
| Purchase #3 | $69.75 | 6.321% | $74.1589 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $35.64 | 9.195% | $38.9171 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $186.74 | 4.649% | $195.4215 | $195.42 | $195.40 | $195.40 |
| Purchase #6 | $54.27 | 12.267% | $60.9273 | $60.93 | $60.95 | $60.90 |
| Purchase #7 | $67.53 | 13.205% | $76.4473 | $76.45 | $76.45 | $76.40 |
| 7 purchase totals = | $692.05 | $735.2309 | $735.24 | $735.20 | $735.20 | |