| 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 | $189.48 | 5.665% | $200.214 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $103.98 | 5.863% | $110.0763 | $110.08 | $110.10 | $110.10 |
| Purchase #3 | $168.89 | 3.198% | $174.2911 | $174.29 | $174.30 | $174.30 |
| Purchase #4 | $134.36 | 13.727% | $152.8036 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $166.93 | 10.366% | $184.234 | $184.23 | $184.25 | $184.20 |
| Purchase #6 | $83.30 | 11.106% | $92.5513 | $92.55 | $92.55 | $92.60 |
| Purchase #7 | $155.64 | 3.480% | $161.0563 | $161.06 | $161.05 | $161.10 |
| 7 purchase totals = | $1,002.58 | $1,075.2266 | $1,075.22 | $1,075.25 | $1,075.30 | |