| 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 | $223.72 | 13.333% | $253.5486 | $253.55 | $253.55 | $253.50 |
| Purchase #2 | $176.75 | 9.577% | $193.6773 | $193.68 | $193.70 | $193.70 |
| Purchase #3 | $37.78 | 6.370% | $40.1866 | $40.19 | $40.20 | $40.20 |
| Purchase #4 | $178.57 | 11.307% | $198.7609 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $133.73 | 6.719% | $142.7153 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $134.70 | 13.685% | $153.1337 | $153.13 | $153.15 | $153.10 |
| Purchase #7 | $178.90 | 13.540% | $203.1231 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $1,064.15 | $1,185.1455 | $1,185.15 | $1,185.15 | $1,185.10 | |