| 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 | $63.98 | 4.447% | $66.8252 | $66.83 | $66.85 | $66.80 |
| Purchase #2 | $165.55 | 11.687% | $184.8978 | $184.90 | $184.90 | $184.90 |
| Purchase #3 | $138.59 | 6.583% | $147.7134 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $174.61 | 10.492% | $192.9301 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $74.66 | 9.260% | $81.5735 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $198.75 | 6.163% | $210.999 | $211.00 | $211.00 | $211.00 |
| Purchase #7 | $174.49 | 10.680% | $193.1255 | $193.13 | $193.15 | $193.10 |
| 7 purchase totals = | $990.63 | $1,078.0645 | $1,078.07 | $1,078.10 | $1,078.00 | |