| 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 | $168.46 | 13.828% | $191.7546 | $191.75 | $191.75 | $191.80 |
| Purchase #2 | $145.57 | 7.382% | $156.316 | $156.32 | $156.30 | $156.30 |
| Purchase #3 | $34.31 | 10.378% | $37.8707 | $37.87 | $37.85 | $37.90 |
| Purchase #4 | $37.68 | 5.144% | $39.6183 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $22.46 | 7.437% | $24.1304 | $24.13 | $24.15 | $24.10 |
| Purchase #6 | $110.91 | 6.107% | $117.6833 | $117.68 | $117.70 | $117.70 |
| Purchase #7 | $81.40 | 4.486% | $85.0516 | $85.05 | $85.05 | $85.10 |
| 7 purchase totals = | $600.79 | $652.4249 | $652.42 | $652.40 | $652.50 | |