| 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 | $150.49 | 7.756% | $162.162 | $162.16 | $162.15 | $162.20 |
| Purchase #2 | $89.48 | 12.859% | $100.9862 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $154.94 | 6.112% | $164.4099 | $164.41 | $164.40 | $164.40 |
| Purchase #4 | $220.59 | 4.579% | $230.6908 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $33.74 | 9.863% | $37.0678 | $37.07 | $37.05 | $37.10 |
| Purchase #6 | $250.58 | 8.402% | $271.6337 | $271.63 | $271.65 | $271.60 |
| Purchase #7 | $241.49 | 13.676% | $274.5162 | $274.52 | $274.50 | $274.50 |
| 7 purchase totals = | $1,141.31 | $1,241.4666 | $1,241.47 | $1,241.45 | $1,241.50 | |