| 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 | $205.43 | 7.646% | $221.1372 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $35.51 | 3.171% | $36.636 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $86.66 | 5.848% | $91.7279 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $154.55 | 9.759% | $169.6325 | $169.63 | $169.65 | $169.60 |
| Purchase #5 | $144.85 | 7.110% | $155.1488 | $155.15 | $155.15 | $155.10 |
| Purchase #6 | $194.91 | 13.365% | $220.9597 | $220.96 | $220.95 | $221.00 |
| Purchase #7 | $204.86 | 12.522% | $230.5126 | $230.51 | $230.50 | $230.50 |
| 7 purchase totals = | $1,026.77 | $1,125.7547 | $1,125.76 | $1,125.80 | $1,125.60 | |