| 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 | $146.93 | 12.417% | $165.1743 | $165.17 | $165.15 | $165.20 |
| Purchase #2 | $198.70 | 9.573% | $217.7216 | $217.72 | $217.70 | $217.70 |
| Purchase #3 | $192.97 | 11.301% | $214.7775 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $95.69 | 10.750% | $105.9767 | $105.98 | $106.00 | $106.00 |
| Purchase #5 | $144.88 | 3.593% | $150.0855 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $168.40 | 5.819% | $178.1992 | $178.20 | $178.20 | $178.20 |
| Purchase #7 | $129.27 | 8.407% | $140.1377 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $1,076.84 | $1,172.0725 | $1,172.08 | $1,172.10 | $1,172.10 | |