| 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 | $118.60 | 6.608% | $126.4371 | $126.44 | $126.45 | $126.40 |
| Purchase #2 | $148.27 | 8.690% | $161.1547 | $161.15 | $161.15 | $161.20 |
| Purchase #3 | $179.81 | 13.355% | $203.8236 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $108.49 | 10.462% | $119.8402 | $119.84 | $119.85 | $119.80 |
| Purchase #5 | $178.36 | 7.859% | $192.3773 | $192.38 | $192.40 | $192.40 |
| Purchase #6 | $80.71 | 5.866% | $85.4444 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $186.34 | 8.153% | $201.5323 | $201.53 | $201.55 | $201.50 |
| 7 purchase totals = | $1,000.58 | $1,090.6096 | $1,090.60 | $1,090.65 | $1,090.50 | |