| 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 | $226.53 | 13.532% | $257.184 | $257.18 | $257.20 | $257.20 |
| Purchase #2 | $66.42 | 6.691% | $70.8642 | $70.86 | $70.85 | $70.90 |
| Purchase #3 | $142.38 | 10.255% | $156.9811 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $159.97 | 9.502% | $175.1703 | $175.17 | $175.15 | $175.20 |
| Purchase #5 | $217.25 | 10.495% | $240.0504 | $240.05 | $240.05 | $240.10 |
| Purchase #6 | $232.99 | 5.205% | $245.1171 | $245.12 | $245.10 | $245.10 |
| Purchase #7 | $136.28 | 12.564% | $153.4022 | $153.40 | $153.40 | $153.40 |
| 7 purchase totals = | $1,181.82 | $1,298.7693 | $1,298.76 | $1,298.75 | $1,298.90 | |