| 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 | $158.41 | 12.814% | $178.7087 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $78.34 | 6.409% | $83.3608 | $83.36 | $83.35 | $83.40 |
| Purchase #3 | $22.56 | 7.107% | $24.1633 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $96.54 | 5.438% | $101.7898 | $101.79 | $101.80 | $101.80 |
| Purchase #5 | $83.66 | 9.723% | $91.7943 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $124.55 | 5.173% | $130.993 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $106.63 | 5.835% | $112.8519 | $112.85 | $112.85 | $112.90 |
| 7 purchase totals = | $670.69 | $723.6618 | $723.65 | $723.65 | $723.80 | |