| 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 | $138.45 | 6.366% | $147.2637 | $147.26 | $147.25 | $147.30 |
| Purchase #2 | $198.66 | 9.547% | $217.6261 | $217.63 | $217.65 | $217.60 |
| Purchase #3 | $89.60 | 5.531% | $94.5558 | $94.56 | $94.55 | $94.60 |
| Purchase #4 | $40.40 | 9.488% | $44.2332 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $171.48 | 12.204% | $192.4074 | $192.41 | $192.40 | $192.40 |
| Purchase #6 | $79.68 | 9.230% | $87.0345 | $87.03 | $87.05 | $87.00 |
| Purchase #7 | $205.71 | 7.517% | $221.1732 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $923.98 | $1,004.2939 | $1,004.29 | $1,004.30 | $1,004.30 | |