| 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 | $51.35 | 8.675% | $55.8046 | $55.80 | $55.80 | $55.80 |
| Purchase #2 | $173.64 | 11.272% | $193.2127 | $193.21 | $193.20 | $193.20 |
| Purchase #3 | $224.40 | 3.422% | $232.079 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $168.37 | 3.373% | $174.0491 | $174.05 | $174.05 | $174.00 |
| Purchase #5 | $135.77 | 7.150% | $145.4776 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $60.94 | 11.445% | $67.9146 | $67.91 | $67.90 | $67.90 |
| Purchase #7 | $207.63 | 12.305% | $233.1789 | $233.18 | $233.20 | $233.20 |
| 7 purchase totals = | $1,022.10 | $1,101.7165 | $1,101.71 | $1,101.75 | $1,101.70 | |