| 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 | $137.93 | 3.793% | $143.1617 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $199.45 | 5.704% | $210.8266 | $210.83 | $210.85 | $210.80 |
| Purchase #3 | $80.49 | 12.652% | $90.6736 | $90.67 | $90.65 | $90.70 |
| Purchase #4 | $136.68 | 8.254% | $147.9616 | $147.96 | $147.95 | $148.00 |
| Purchase #5 | $231.94 | 6.301% | $246.5545 | $246.55 | $246.55 | $246.60 |
| Purchase #6 | $230.79 | 8.826% | $251.1595 | $251.16 | $251.15 | $251.20 |
| Purchase #7 | $108.34 | 5.527% | $114.328 | $114.33 | $114.35 | $114.30 |
| 7 purchase totals = | $1,125.62 | $1,204.6655 | $1,204.66 | $1,204.65 | $1,204.80 | |