| 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 | $145.79 | 13.419% | $165.3536 | $165.35 | $165.35 | $165.40 |
| Purchase #2 | $47.48 | 3.414% | $49.101 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $89.37 | 6.191% | $94.9029 | $94.90 | $94.90 | $94.90 |
| Purchase #4 | $179.57 | 6.693% | $191.5886 | $191.59 | $191.60 | $191.60 |
| Purchase #5 | $191.46 | 4.231% | $199.5607 | $199.56 | $199.55 | $199.60 |
| Purchase #6 | $161.54 | 11.560% | $180.214 | $180.21 | $180.20 | $180.20 |
| Purchase #7 | $188.94 | 7.421% | $202.9612 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $1,004.15 | $1,083.6820 | $1,083.67 | $1,083.65 | $1,083.80 | |