| 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 | $174.44 | 5.117% | $183.3661 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $130.32 | 4.822% | $136.604 | $136.60 | $136.60 | $136.60 |
| Purchase #3 | $189.48 | 6.134% | $201.1027 | $201.10 | $201.10 | $201.10 |
| Purchase #4 | $238.31 | 3.355% | $246.3053 | $246.31 | $246.30 | $246.30 |
| Purchase #5 | $56.36 | 13.417% | $63.9218 | $63.92 | $63.90 | $63.90 |
| Purchase #6 | $192.51 | 13.222% | $217.9637 | $217.96 | $217.95 | $218.00 |
| Purchase #7 | $220.89 | 12.859% | $249.2942 | $249.29 | $249.30 | $249.30 |
| 7 purchase totals = | $1,202.31 | $1,298.5578 | $1,298.55 | $1,298.50 | $1,298.60 | |