| 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 | $185.88 | 8.109% | $200.953 | $200.95 | $200.95 | $201.00 |
| Purchase #2 | $6.91 | 4.493% | $7.2205 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $178.73 | 12.525% | $201.1159 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $126.45 | 7.822% | $136.3409 | $136.34 | $136.35 | $136.30 |
| Purchase #5 | $164.49 | 8.677% | $178.7628 | $178.76 | $178.75 | $178.80 |
| Purchase #6 | $57.58 | 6.423% | $61.2784 | $61.28 | $61.30 | $61.30 |
| Purchase #7 | $147.40 | 6.339% | $156.7437 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $867.44 | $942.4152 | $942.41 | $942.40 | $942.40 | |