| 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 | $134.48 | 12.174% | $150.8516 | $150.85 | $150.85 | $150.90 |
| Purchase #2 | $239.94 | 12.822% | $270.7051 | $270.71 | $270.70 | $270.70 |
| Purchase #3 | $12.60 | 13.124% | $14.2536 | $14.25 | $14.25 | $14.30 |
| Purchase #4 | $108.44 | 9.761% | $119.0248 | $119.02 | $119.00 | $119.00 |
| Purchase #5 | $60.41 | 3.538% | $62.5473 | $62.55 | $62.55 | $62.50 |
| Purchase #6 | $81.46 | 8.585% | $88.4533 | $88.45 | $88.45 | $88.50 |
| Purchase #7 | $190.42 | 6.571% | $202.9325 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $827.75 | $908.7682 | $908.76 | $908.75 | $908.80 | |