| 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 | $155.83 | 12.395% | $175.1451 | $175.15 | $175.15 | $175.10 |
| Purchase #2 | $8.93 | 8.318% | $9.6728 | $9.67 | $9.65 | $9.70 |
| Purchase #3 | $234.74 | 5.745% | $248.2258 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $139.85 | 4.624% | $146.3167 | $146.32 | $146.30 | $146.30 |
| Purchase #5 | $235.56 | 3.419% | $243.6138 | $243.61 | $243.60 | $243.60 |
| Purchase #6 | $107.92 | 6.687% | $115.1366 | $115.14 | $115.15 | $115.10 |
| Purchase #7 | $212.72 | 10.748% | $235.5831 | $235.58 | $235.60 | $235.60 |
| 7 purchase totals = | $1,095.55 | $1,173.6939 | $1,173.70 | $1,173.70 | $1,173.60 | |