| 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 | $130.80 | 10.530% | $144.5732 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $220.57 | 13.759% | $250.9182 | $250.92 | $250.90 | $250.90 |
| Purchase #3 | $192.28 | 6.373% | $204.534 | $204.53 | $204.55 | $204.50 |
| Purchase #4 | $193.97 | 9.353% | $212.112 | $212.11 | $212.10 | $212.10 |
| Purchase #5 | $110.79 | 4.631% | $115.9207 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $63.51 | 12.373% | $71.3681 | $71.37 | $71.35 | $71.40 |
| Purchase #7 | $6.79 | 4.443% | $7.0917 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $918.71 | $1,006.5179 | $1,006.51 | $1,006.45 | $1,006.50 | |