| 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 | $147.72 | 6.460% | $157.2627 | $157.26 | $157.25 | $157.30 |
| Purchase #2 | $179.45 | 13.795% | $204.2051 | $204.21 | $204.20 | $204.20 |
| Purchase #3 | $128.77 | 3.291% | $133.0078 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $114.54 | 12.317% | $128.6479 | $128.65 | $128.65 | $128.60 |
| Purchase #5 | $25.52 | 13.829% | $29.0492 | $29.05 | $29.05 | $29.00 |
| Purchase #6 | $34.41 | 9.866% | $37.8049 | $37.80 | $37.80 | $37.80 |
| Purchase #7 | $150.62 | 4.858% | $157.9371 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $781.03 | $847.9147 | $847.92 | $847.90 | $847.80 | |