| 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 | $174.27 | 7.693% | $187.6766 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $141.64 | 11.779% | $158.3238 | $158.32 | $158.30 | $158.30 |
| Purchase #3 | $21.31 | 4.769% | $22.3263 | $22.33 | $22.35 | $22.30 |
| Purchase #4 | $223.61 | 12.108% | $250.6847 | $250.68 | $250.70 | $250.70 |
| Purchase #5 | $41.36 | 10.357% | $45.6437 | $45.64 | $45.65 | $45.60 |
| Purchase #6 | $246.26 | 8.768% | $267.8521 | $267.85 | $267.85 | $267.90 |
| Purchase #7 | $76.92 | 13.231% | $87.0973 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $925.37 | $1,019.6045 | $1,019.60 | $1,019.65 | $1,019.60 | |