| 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 | $168.84 | 13.342% | $191.3666 | $191.37 | $191.35 | $191.40 |
| Purchase #2 | $198.92 | 10.579% | $219.9637 | $219.96 | $219.95 | $220.00 |
| Purchase #3 | $160.39 | 13.110% | $181.4171 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $78.45 | 6.718% | $83.7203 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $71.91 | 12.870% | $81.1648 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $103.66 | 9.846% | $113.8664 | $113.87 | $113.85 | $113.90 |
| Purchase #7 | $114.99 | 5.676% | $121.5168 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $897.16 | $993.0157 | $993.02 | $992.90 | $993.10 | |