| 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 | $183.45 | 10.695% | $203.07 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $136.44 | 6.264% | $144.9866 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $127.52 | 11.593% | $142.3034 | $142.30 | $142.30 | $142.30 |
| Purchase #4 | $241.67 | 10.320% | $266.6103 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $217.69 | 12.639% | $245.2038 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $178.36 | 4.398% | $186.2043 | $186.20 | $186.20 | $186.20 |
| Purchase #7 | $118.98 | 9.545% | $130.3366 | $130.34 | $130.35 | $130.30 |
| 7 purchase totals = | $1,204.11 | $1,318.7150 | $1,318.71 | $1,318.70 | $1,318.70 | |