| 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 | $154.75 | 11.710% | $172.8712 | $172.87 | $172.85 | $172.90 |
| Purchase #2 | $75.49 | 10.128% | $83.1356 | $83.14 | $83.15 | $83.10 |
| Purchase #3 | $204.31 | 6.791% | $218.1847 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $180.65 | 11.774% | $201.9197 | $201.92 | $201.90 | $201.90 |
| Purchase #5 | $77.34 | 7.841% | $83.4042 | $83.40 | $83.40 | $83.40 |
| Purchase #6 | $213.62 | 4.405% | $223.03 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $67.58 | 8.457% | $73.2952 | $73.30 | $73.30 | $73.30 |
| 7 purchase totals = | $973.74 | $1,055.8406 | $1,055.84 | $1,055.85 | $1,055.80 | |