| 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 | $157.91 | 8.686% | $171.6261 | $171.63 | $171.65 | $171.60 |
| Purchase #2 | $226.99 | 12.804% | $256.0538 | $256.05 | $256.05 | $256.10 |
| Purchase #3 | $6.36 | 3.239% | $6.566 | $6.57 | $6.55 | $6.60 |
| Purchase #4 | $123.59 | 10.870% | $137.0242 | $137.02 | $137.00 | $137.00 |
| Purchase #5 | $137.45 | 12.270% | $154.3151 | $154.32 | $154.30 | $154.30 |
| Purchase #6 | $161.49 | 3.609% | $167.3182 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $218.74 | 7.265% | $234.6315 | $234.63 | $234.65 | $234.60 |
| 7 purchase totals = | $1,032.53 | $1,127.5349 | $1,127.54 | $1,127.50 | $1,127.50 | |