| 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 | $141.93 | 3.693% | $147.1715 | $147.17 | $147.15 | $147.20 |
| Purchase #2 | $78.58 | 13.700% | $89.3455 | $89.35 | $89.35 | $89.30 |
| Purchase #3 | $17.78 | 7.435% | $19.1019 | $19.10 | $19.10 | $19.10 |
| Purchase #4 | $170.64 | 9.275% | $186.4669 | $186.47 | $186.45 | $186.50 |
| Purchase #5 | $30.69 | 13.726% | $34.9025 | $34.90 | $34.90 | $34.90 |
| Purchase #6 | $181.65 | 11.744% | $202.983 | $202.98 | $203.00 | $203.00 |
| Purchase #7 | $174.38 | 9.408% | $190.7857 | $190.79 | $190.80 | $190.80 |
| 7 purchase totals = | $795.65 | $870.7570 | $870.76 | $870.75 | $870.80 | |