| 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 | $185.30 | 13.403% | $210.1358 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $128.65 | 6.749% | $137.3326 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $89.70 | 13.286% | $101.6175 | $101.62 | $101.60 | $101.60 |
| Purchase #4 | $10.55 | 6.716% | $11.2585 | $11.26 | $11.25 | $11.30 |
| Purchase #5 | $130.31 | 4.363% | $135.9954 | $136.00 | $136.00 | $136.00 |
| Purchase #6 | $250.89 | 3.231% | $258.9963 | $259.00 | $259.00 | $259.00 |
| Purchase #7 | $152.36 | 5.787% | $161.1771 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $947.76 | $1,016.5132 | $1,016.53 | $1,016.55 | $1,016.50 | |