| 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 | $133.66 | 9.130% | $145.8632 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $212.28 | 6.163% | $225.3628 | $225.36 | $225.35 | $225.40 |
| Purchase #3 | $11.81 | 11.496% | $13.1677 | $13.17 | $13.15 | $13.20 |
| Purchase #4 | $129.55 | 11.571% | $144.5402 | $144.54 | $144.55 | $144.50 |
| Purchase #5 | $103.86 | 13.254% | $117.6256 | $117.63 | $117.65 | $117.60 |
| Purchase #6 | $21.32 | 4.144% | $22.2035 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $101.97 | 6.347% | $108.442 | $108.44 | $108.45 | $108.40 |
| 7 purchase totals = | $714.45 | $777.2050 | $777.20 | $777.20 | $777.20 | |