| 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 | $138.55 | 9.784% | $152.1057 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $155.48 | 11.224% | $172.9311 | $172.93 | $172.95 | $172.90 |
| Purchase #3 | $81.46 | 6.352% | $86.6343 | $86.63 | $86.65 | $86.60 |
| Purchase #4 | $23.83 | 5.803% | $25.2129 | $25.21 | $25.20 | $25.20 |
| Purchase #5 | $98.35 | 6.720% | $104.9591 | $104.96 | $104.95 | $105.00 |
| Purchase #6 | $44.26 | 11.183% | $49.2096 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $121.29 | 9.687% | $133.0394 | $133.04 | $133.05 | $133.00 |
| 7 purchase totals = | $663.22 | $724.0921 | $724.09 | $724.10 | $724.00 | |