| 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 | $167.31 | 11.815% | $187.0777 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $41.36 | 9.583% | $45.3235 | $45.32 | $45.30 | $45.30 |
| Purchase #3 | $189.64 | 8.314% | $205.4067 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $201.59 | 9.469% | $220.6786 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $56.36 | 8.300% | $61.0379 | $61.04 | $61.05 | $61.00 |
| Purchase #6 | $156.99 | 3.154% | $161.9415 | $161.94 | $161.95 | $161.90 |
| Purchase #7 | $173.35 | 13.742% | $197.1718 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $986.60 | $1,078.6377 | $1,078.64 | $1,078.65 | $1,078.60 | |