| 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 | $165.35 | 5.789% | $174.9221 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $64.51 | 3.130% | $66.5292 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $112.67 | 11.111% | $125.1888 | $125.19 | $125.20 | $125.20 |
| Purchase #4 | $181.92 | 13.812% | $207.0468 | $207.05 | $207.05 | $207.00 |
| Purchase #5 | $137.29 | 10.128% | $151.1947 | $151.19 | $151.20 | $151.20 |
| Purchase #6 | $218.87 | 10.753% | $242.4051 | $242.41 | $242.40 | $242.40 |
| Purchase #7 | $112.88 | 9.242% | $123.3124 | $123.31 | $123.30 | $123.30 |
| 7 purchase totals = | $993.49 | $1,090.5991 | $1,090.60 | $1,090.60 | $1,090.50 | |