| 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 | $168.93 | 8.370% | $183.0694 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $155.85 | 6.586% | $166.1143 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $183.62 | 4.753% | $192.3475 | $192.35 | $192.35 | $192.30 |
| Purchase #4 | $142.39 | 13.106% | $161.0516 | $161.05 | $161.05 | $161.10 |
| Purchase #5 | $202.35 | 4.731% | $211.9232 | $211.92 | $211.90 | $211.90 |
| Purchase #6 | $176.36 | 8.498% | $191.3471 | $191.35 | $191.35 | $191.30 |
| Purchase #7 | $171.72 | 12.137% | $192.5617 | $192.56 | $192.55 | $192.60 |
| 7 purchase totals = | $1,201.22 | $1,298.4148 | $1,298.41 | $1,298.35 | $1,298.40 | |