| 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 | $105.78 | 13.240% | $119.7853 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $114.85 | 11.843% | $128.4517 | $128.45 | $128.45 | $128.50 |
| Purchase #3 | $148.60 | 5.725% | $157.1074 | $157.11 | $157.10 | $157.10 |
| Purchase #4 | $76.94 | 6.670% | $82.0719 | $82.07 | $82.05 | $82.10 |
| Purchase #5 | $193.26 | 7.339% | $207.4434 | $207.44 | $207.45 | $207.40 |
| Purchase #6 | $43.80 | 12.651% | $49.3411 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $20.95 | 8.474% | $22.7253 | $22.73 | $22.75 | $22.70 |
| 7 purchase totals = | $704.18 | $766.9261 | $766.93 | $766.95 | $766.90 | |