| 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 | $202.64 | 5.473% | $213.7305 | $213.73 | $213.75 | $213.70 |
| Purchase #2 | $177.34 | 8.782% | $192.914 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $7.31 | 6.124% | $7.7577 | $7.76 | $7.75 | $7.80 |
| Purchase #4 | $153.33 | 8.149% | $165.8249 | $165.82 | $165.80 | $165.80 |
| Purchase #5 | $12.32 | 10.148% | $13.5702 | $13.57 | $13.55 | $13.60 |
| Purchase #6 | $73.26 | 6.131% | $77.7516 | $77.75 | $77.75 | $77.80 |
| Purchase #7 | $155.91 | 9.805% | $171.197 | $171.20 | $171.20 | $171.20 |
| 7 purchase totals = | $782.11 | $842.7459 | $842.74 | $842.70 | $842.80 | |