| 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 | $107.38 | 11.472% | $119.6986 | $119.70 | $119.70 | $119.70 |
| Purchase #2 | $90.57 | 12.427% | $101.8251 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $169.76 | 6.327% | $180.5007 | $180.50 | $180.50 | $180.50 |
| Purchase #4 | $24.82 | 10.206% | $27.3531 | $27.35 | $27.35 | $27.40 |
| Purchase #5 | $10.79 | 6.550% | $11.4967 | $11.50 | $11.50 | $11.50 |
| Purchase #6 | $33.71 | 8.811% | $36.6802 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $171.36 | 5.632% | $181.011 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $608.39 | $658.5654 | $658.57 | $658.60 | $658.60 | |