| 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 | $172.27 | 11.640% | $192.3222 | $192.32 | $192.30 | $192.30 |
| Purchase #2 | $57.81 | 11.416% | $64.4096 | $64.41 | $64.40 | $64.40 |
| Purchase #3 | $62.80 | 3.861% | $65.2247 | $65.22 | $65.20 | $65.20 |
| Purchase #4 | $167.58 | 8.417% | $181.6852 | $181.69 | $181.70 | $181.70 |
| Purchase #5 | $210.62 | 3.284% | $217.5368 | $217.54 | $217.55 | $217.50 |
| Purchase #6 | $17.77 | 4.851% | $18.632 | $18.63 | $18.65 | $18.60 |
| Purchase #7 | $202.80 | 4.169% | $211.2547 | $211.25 | $211.25 | $211.30 |
| 7 purchase totals = | $891.65 | $951.0652 | $951.06 | $951.05 | $951.00 | |