| 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 | $134.91 | 4.393% | $140.8366 | $140.84 | $140.85 | $140.80 |
| Purchase #2 | $51.99 | 5.460% | $54.8287 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $174.64 | 6.595% | $186.1575 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $135.35 | 12.238% | $151.9141 | $151.91 | $151.90 | $151.90 |
| Purchase #5 | $224.88 | 9.384% | $245.9827 | $245.98 | $246.00 | $246.00 |
| Purchase #6 | $133.36 | 12.452% | $149.966 | $149.97 | $149.95 | $150.00 |
| Purchase #7 | $165.57 | 5.554% | $174.7658 | $174.77 | $174.75 | $174.80 |
| 7 purchase totals = | $1,020.70 | $1,104.4514 | $1,104.46 | $1,104.45 | $1,104.50 | |