| 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 | $229.27 | 12.129% | $257.0782 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $134.63 | 13.595% | $152.9329 | $152.93 | $152.95 | $152.90 |
| Purchase #3 | $183.52 | 5.510% | $193.632 | $193.63 | $193.65 | $193.60 |
| Purchase #4 | $153.87 | 3.743% | $159.6294 | $159.63 | $159.65 | $159.60 |
| Purchase #5 | $142.43 | 11.860% | $159.3222 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $207.32 | 12.173% | $232.5571 | $232.56 | $232.55 | $232.60 |
| Purchase #7 | $132.33 | 11.361% | $147.364 | $147.36 | $147.35 | $147.40 |
| 7 purchase totals = | $1,183.37 | $1,302.5158 | $1,302.51 | $1,302.55 | $1,302.50 | |