| 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 | $14.90 | 13.634% | $16.9315 | $16.93 | $16.95 | $16.90 |
| Purchase #2 | $27.26 | 6.592% | $29.057 | $29.06 | $29.05 | $29.10 |
| Purchase #3 | $115.53 | 7.680% | $124.4027 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $174.96 | 12.824% | $197.3969 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $223.33 | 6.454% | $237.7437 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $155.31 | 12.178% | $174.2237 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $63.87 | 11.690% | $71.3364 | $71.34 | $71.35 | $71.30 |
| 7 purchase totals = | $775.16 | $851.0919 | $851.09 | $851.10 | $851.00 | |