| 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 | $30.85 | 7.799% | $33.256 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $107.88 | 9.124% | $117.723 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $191.52 | 6.736% | $204.4208 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $157.92 | 6.380% | $167.9953 | $168.00 | $168.00 | $168.00 |
| Purchase #5 | $120.82 | 12.557% | $135.9914 | $135.99 | $136.00 | $136.00 |
| Purchase #6 | $221.70 | 13.216% | $250.9999 | $251.00 | $251.00 | $251.00 |
| Purchase #7 | $101.59 | 13.326% | $115.1279 | $115.13 | $115.15 | $115.10 |
| 7 purchase totals = | $932.28 | $1,025.5143 | $1,025.52 | $1,025.50 | $1,025.50 | |