| 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 | $102.93 | 3.815% | $106.8568 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $13.38 | 13.839% | $15.2317 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $186.80 | 10.578% | $206.5597 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $161.81 | 10.610% | $178.978 | $178.98 | $179.00 | $179.00 |
| Purchase #5 | $187.57 | 7.355% | $201.3658 | $201.37 | $201.35 | $201.40 |
| Purchase #6 | $192.80 | 6.395% | $205.1296 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $222.72 | 3.310% | $230.092 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $1,068.01 | $1,144.2136 | $1,144.22 | $1,144.25 | $1,144.30 | |