| 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 | $157.64 | 12.254% | $176.9572 | $176.96 | $176.95 | $177.00 |
| Purchase #2 | $107.31 | 13.723% | $122.0362 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $187.67 | 7.265% | $201.3042 | $201.30 | $201.30 | $201.30 |
| Purchase #4 | $155.88 | 3.832% | $161.8533 | $161.85 | $161.85 | $161.90 |
| Purchase #5 | $248.99 | 5.320% | $262.2363 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $133.80 | 3.752% | $138.8202 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $109.95 | 11.337% | $122.415 | $122.42 | $122.40 | $122.40 |
| 7 purchase totals = | $1,101.24 | $1,185.6224 | $1,185.63 | $1,185.60 | $1,185.60 | |