| 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 | $125.93 | 13.199% | $142.5515 | $142.55 | $142.55 | $142.60 |
| Purchase #2 | $137.74 | 9.458% | $150.7674 | $150.77 | $150.75 | $150.80 |
| Purchase #3 | $183.91 | 4.387% | $191.9781 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $87.59 | 12.545% | $98.5782 | $98.58 | $98.60 | $98.60 |
| Purchase #5 | $162.58 | 11.355% | $181.041 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $204.48 | 5.762% | $216.2621 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $128.91 | 13.160% | $145.8746 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $1,031.14 | $1,127.0529 | $1,127.05 | $1,127.05 | $1,127.20 | |